diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/alimentation_2s.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/alimentation_2s.elmt
index fae8782d8..359684714 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/alimentation_2s.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/alimentation_2s.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{2bc8b152-bc2b-4bf4-bdc2-c91f8a6695c3}"/>
     <names>
         <name lang="fr">Alimentation 2 sorties</name>
+        <name lang="cs">Rozbočovač s napáječem</name>
     </names>
     <informations>Baboune41
 </informations>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/antennas/antenne_fm.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/antennas/antenne_fm.elmt
index df7575498..bf1bef458 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/antennas/antenne_fm.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/antennas/antenne_fm.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{a748d98b-1a3b-40a7-a223-b877ed7f5e3b}"/>
     <names>
         <name lang="fr">Antenne FM</name>
+        <name lang="cs">FM anténa</name>
     </names>
     <informations>Baboune41</informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/antennas/antenne_sat.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/antennas/antenne_sat.elmt
index 9406dcfa9..e826d8c00 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/antennas/antenne_sat.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/antennas/antenne_sat.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{4767fbfe-cb55-4d4a-a83a-a816c3a8694a}"/>
     <names>
         <name lang="fr">Antenne Sat</name>
+        <name lang="cs">Satelitní anténa</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/antennas/antenne_uhf.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/antennas/antenne_uhf.elmt
index e9b6b0c16..b815daeeb 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/antennas/antenne_uhf.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/antennas/antenne_uhf.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{a994fd37-cbcb-49c1-98a4-96d881c0df95}"/>
     <names>
         <name lang="fr">Antenne UHF</name>
+        <name lang="cs">UHF anténa</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/antennas/qet_directory b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/antennas/qet_directory
index 420f89923..f3d4229e3 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/antennas/qet_directory
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/antennas/qet_directory
@@ -2,5 +2,6 @@
     <names>
         <name lang="fr">Antennes</name>
         <name lang="en">Antennas</name>
+        <name lang="cs">Antény</name>
     </names>
 </qet-directory>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/aplificateur_int.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/aplificateur_int.elmt
index 111f14b8e..51666a763 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/aplificateur_int.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/aplificateur_int.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{93843820-16f2-4dbf-bf14-47102c795937}"/>
     <names>
         <name lang="fr">Aplificateur int</name>
+        <name lang="cs">Zesilovač s rozbočovačem a napáječem</name>
     </names>
     <informations>Baboune41</informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/cables/cable-11-patc.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/cables/cable-11-patc.elmt
index 8fa837313..7a6635e35 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/cables/cable-11-patc.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/cables/cable-11-patc.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{87167b9f-1506-44ef-a0da-e8501d931209}"/>
     <names>
         <name lang="fr">Câble 11 PATC </name>
+        <name lang="cs">Kabel 11PACT</name>
     </names>
     <informations>Baboune41</informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/cables/cable-11-vatc.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/cables/cable-11-vatc.elmt
index 50e07fd79..e6ee4d4f0 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/cables/cable-11-vatc.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/cables/cable-11-vatc.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{f44c84d6-e159-415c-a6d0-518c3d55fc71}"/>
     <names>
         <name lang="fr">Câble 11 VATC </name>
+        <name lang="cs">Kabel 11VACT</name>
     </names>
     <informations>Baboune41</informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/cables/cable-17-patc.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/cables/cable-17-patc.elmt
index 154b8cacb..acf671ede 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/cables/cable-17-patc.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/cables/cable-17-patc.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{d9f7145b-86f3-4307-9a07-83cb116a32a7}"/>
     <names>
         <name lang="fr">Câble 17 PATC </name>
+        <name lang="cs">Kabel 17PACT</name>
     </names>
     <informations>Baboune41</informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/cables/cable-17-vatc.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/cables/cable-17-vatc.elmt
index 0f6735d15..225521e9b 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/cables/cable-17-vatc.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/cables/cable-17-vatc.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{84da2d48-8920-4dcc-812d-bf4be623502f}"/>
     <names>
         <name lang="fr">Câble 17 VATC </name>
+        <name lang="cs">Kabel 17VACT</name>
     </names>
     <informations>Baboune41</informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/cables/qet_directory b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/cables/qet_directory
index cda4fb327..897665d80 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/cables/qet_directory
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/cables/qet_directory
@@ -2,5 +2,6 @@
     <names>
         <name lang="fr">Câbles</name>
         <name lang="en">Wires</name>
+        <name lang="cs">Kabely</name>
     </names>
 </qet-directory>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/connectors_plugs/charge_75_ohms.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/connectors_plugs/charge_75_ohms.elmt
index e53e51574..e72565526 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/connectors_plugs/charge_75_ohms.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/connectors_plugs/charge_75_ohms.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{82a689cc-7613-4963-bc25-beb8d61f53aa}"/>
     <names>
         <name lang="fr">Charge 75 Ohms</name>
+        <name lang="cs">75 ohmová zátěž</name>
     </names>
     <informations>Baboune41</informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/connectors_plugs/fiche_femelle_952.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/connectors_plugs/fiche_femelle_952.elmt
index c39d4145f..c8e91a8cf 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/connectors_plugs/fiche_femelle_952.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/connectors_plugs/fiche_femelle_952.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{4e7fe6c7-ca26-40f7-b47a-d07f62faa941}"/>
     <names>
         <name lang="fr">Fiche femelle 9.52</name>
+        <name lang="cs">Zásuvka 9,52</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/connectors_plugs/fiche_male_952.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/connectors_plugs/fiche_male_952.elmt
index 0a5019322..14f788603 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/connectors_plugs/fiche_male_952.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/connectors_plugs/fiche_male_952.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{6f1a0f9c-8a3a-4984-b9e6-becab0c0b1fe}"/>
     <names>
         <name lang="fr">Fiche mâle 9.52</name>
+        <name lang="cs">Zástrčka 9,52</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/connectors_plugs/qet_directory b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/connectors_plugs/qet_directory
index a213025ef..55467d81e 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/connectors_plugs/qet_directory
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/connectors_plugs/qet_directory
@@ -2,5 +2,6 @@
     <names>
         <name lang="fr">Raccords et fiches</name>
         <name lang="en">Connectors and plugs</name>
+        <name lang="cs">Konektory a zásuvky</name>
     </names>
 </qet-directory>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/connectors_plugs/raccord_2f.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/connectors_plugs/raccord_2f.elmt
index 039e3ea64..c6e48266e 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/connectors_plugs/raccord_2f.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/connectors_plugs/raccord_2f.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{eeea918c-1e37-4080-9e2d-d616a0a0f833}"/>
     <names>
         <name lang="fr">Raccord F mâle-F mâle</name>
+        <name lang="cs">Spojka F zástrčka-F zástrčka</name>
     </names>
     <informations>Baboune41</informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/connectors_plugs/raccord_f.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/connectors_plugs/raccord_f.elmt
index ddc056daf..7c2b032a8 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/connectors_plugs/raccord_f.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/connectors_plugs/raccord_f.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{599d2670-44e5-412e-9c91-f35030477de8}"/>
     <names>
         <name lang="fr">Raccord F mâle</name>
+        <name lang="cs">F konektor zástrčka</name>
     </names>
     <informations>Baboune41</informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/connectors_plugs/raccord_f_df.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/connectors_plugs/raccord_f_df.elmt
index d87cf824f..214250426 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/connectors_plugs/raccord_f_df.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/connectors_plugs/raccord_f_df.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{7104b042-d2c2-460f-bfe8-afa4947a66a6}"/>
     <names>
         <name lang="fr">Raccord F femelle- F femelle</name>
+        <name lang="cs">Spojka F zásuvka -F zásuvka</name>
     </names>
     <informations>Baboune41</informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/coupleur_tv_sat_ext.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/coupleur_tv_sat_ext.elmt
index 2d7d519d4..c020a4a92 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/coupleur_tv_sat_ext.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/coupleur_tv_sat_ext.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{06eefd43-72f5-44a5-be3e-e8f09f674a79}"/>
     <names>
         <name lang="fr">Coupleur TV-Sat</name>
+        <name lang="cs">Slučovač TV – SAT</name>
     </names>
     <informations>Baboune41</informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/coupleur_tv_sat_int.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/coupleur_tv_sat_int.elmt
index a64ea7118..de8ced5a7 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/coupleur_tv_sat_int.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/coupleur_tv_sat_int.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{31b936e5-f3a3-4ec3-b7a2-93ac7866a41e}"/>
     <names>
         <name lang="fr">CoupleurTV-Sat int</name>
+        <name lang="cs">Slučovač TV – SAT</name>
     </names>
     <informations>Baboune41</informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/distributors/qet_directory b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/distributors/qet_directory
index 5b82a7808..013bbde5a 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/distributors/qet_directory
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/distributors/qet_directory
@@ -2,5 +2,6 @@
     <names>
         <name lang="fr">Répartiteurs</name>
         <name lang="en">Distributors</name>
+        <name lang="cs">Rozbočovače</name>
     </names>
 </qet-directory>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/distributors/repartiteur_2d.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/distributors/repartiteur_2d.elmt
index dfbd087fa..7b8e95a40 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/distributors/repartiteur_2d.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/distributors/repartiteur_2d.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{2b9c4871-61e4-412d-9219-cf595a664869}"/>
     <names>
         <name lang="fr">Répartiteur 2 D</name>
+        <name lang="cs">Anténní rozbočovač 2 výstupy</name>
     </names>
     <informations>Baboune41</informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/distributors/repartiteur_3d.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/distributors/repartiteur_3d.elmt
index 7ee1e5826..dbb93ff41 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/distributors/repartiteur_3d.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/distributors/repartiteur_3d.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{b2311419-d997-4a8d-b72c-852c1b18399b}"/>
     <names>
         <name lang="fr">Répartiteur 3 D</name>
+        <name lang="cs">Anténní rozbočovač 3 výstupy</name>
     </names>
     <informations>Baboune41</informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/distributors/repartiteur_4d.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/distributors/repartiteur_4d.elmt
index 852368aa1..43cbd7bd1 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/distributors/repartiteur_4d.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/distributors/repartiteur_4d.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{5c3272cd-c43d-4596-adfc-a850687ac07c}"/>
     <names>
         <name lang="fr">Répartiteur 4 D</name>
+        <name lang="cs">Anténní rozbočovač 4 výstupy</name>
     </names>
     <informations>Baboune41</informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/distributors/repartiteur_5d.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/distributors/repartiteur_5d.elmt
index cb2057c7c..8a6b6acf8 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/distributors/repartiteur_5d.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/distributors/repartiteur_5d.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{9a07feab-7202-4bc5-a5d7-40dba6d5f7c5}"/>
     <names>
         <name lang="fr">Répartiteur 5 D</name>
+        <name lang="cs">Anténní rozbočovač 5 výstupy</name>
     </names>
     <informations>Baboune41</informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/distributors/repartiteur_6d.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/distributors/repartiteur_6d.elmt
index a356cb259..a493cd690 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/distributors/repartiteur_6d.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/distributors/repartiteur_6d.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{ea6390c4-9621-4534-91d2-62e8201ba496}"/>
     <names>
         <name lang="fr">Répartiteur 6 D</name>
+        <name lang="cs">Anténní rozbočovač 6 výstupy</name>
     </names>
     <informations>Baboune41</informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/distributors/repartiteur_8d.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/distributors/repartiteur_8d.elmt
index 4bb0361be..646f98170 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/distributors/repartiteur_8d.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/distributors/repartiteur_8d.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{3f8e1895-602d-492e-9815-23851e985616}"/>
     <names>
         <name lang="fr">Répartiteur 8 D</name>
+        <name lang="cs">Anténní rozbočovač 8 výstupy</name>
     </names>
     <informations>Baboune41</informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/distributors/repatiteur_2d.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/distributors/repatiteur_2d.elmt
index 6cb73af9b..3fa5e50a9 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/distributors/repatiteur_2d.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/distributors/repatiteur_2d.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{b42b7842-e750-4b72-935c-34aac778652c}"/>
     <names>
         <name lang="fr">Répartiteur 2 D</name>
+        <name lang="cs">Anténní rozbočovač 2 výstupy</name>
     </names>
     <informations>Baboune41</informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/pre-ampli_uhf.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/pre-ampli_uhf.elmt
index b3422b503..26d3919f9 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/pre-ampli_uhf.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/pre-ampli_uhf.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{04aa1826-2dba-421d-8eec-2fae8319cf8b}"/>
     <names>
         <name lang="fr">Pré-ampli UHF</name>
+        <name lang="cs">Předzesilovač UHF</name>
     </names>
     <informations>Baboune41</informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/qet_directory b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/qet_directory
index 644124e55..268ddfa2b 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/qet_directory
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/qet_directory
@@ -2,5 +2,6 @@
     <names>
         <name lang="fr">Réception Hertzienne</name>
         <name lang="en">Terrestrial reception</name>
+        <name lang="cs">Pozemní příjem</name>
     </names>
 </qet-directory>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/sockets/prise_tv_fm.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/sockets/prise_tv_fm.elmt
index 669f80e7f..894dfd080 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/sockets/prise_tv_fm.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/sockets/prise_tv_fm.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{a755a740-0b10-4aad-877b-9c111f5471ca}"/>
     <names>
         <name lang="fr">Prise TV-FM</name>
+        <name lang="cs">Dvojzásuvka TV+FM</name>
     </names>
     <elementInformations/>
     <informations>Baboune41</informations>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/sockets/prise_tv_fm_sat.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/sockets/prise_tv_fm_sat.elmt
index 9a26f6e92..f8077cb25 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/sockets/prise_tv_fm_sat.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/sockets/prise_tv_fm_sat.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{481bb89d-1c7a-477b-a301-c4c457b678a8}"/>
     <names>
         <name lang="fr">Prise TV-FM-Sat</name>
+        <name lang="cs">Trojzásuvka TV+FM+SAT</name>
     </names>
     <elementInformations/>
     <informations>Baboune41</informations>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/sockets/prise_tv_simple.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/sockets/prise_tv_simple.elmt
index 7d08e8f63..abb3dc3ba 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/sockets/prise_tv_simple.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/sockets/prise_tv_simple.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{324a8011-3323-478f-b241-39146dc885dd}"/>
     <names>
         <name lang="fr">Prise TV simple</name>
+        <name lang="cs">Zásuvka TV</name>
     </names>
     <elementInformations/>
     <informations>Baboune41</informations>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/sockets/qet_directory b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/sockets/qet_directory
index 1f33d43fd..e98bf84fd 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/sockets/qet_directory
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/sockets/qet_directory
@@ -2,5 +2,6 @@
     <names>
         <name lang="fr">Prises TV FM</name>
         <name lang="en">TV FM sockets</name>
+        <name lang="cs">FM zásuvky</name>
     </names>
 </qet-directory>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/splitters/derivateur_1d.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/splitters/derivateur_1d.elmt
index 1e16676aa..c400b3f28 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/splitters/derivateur_1d.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/splitters/derivateur_1d.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{de17f00f-4cf7-443b-b34a-9d9a3c8660c6}"/>
     <names>
         <name lang="fr">Dérivateur 1 D</name>
+        <name lang="cs">Rozbočovač</name>
     </names>
     <informations>Baboune41</informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/splitters/qet_directory b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/splitters/qet_directory
index 2dd603d95..b1608b8de 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/splitters/qet_directory
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/Terrestrial_reception/splitters/qet_directory
@@ -2,5 +2,6 @@
     <names>
         <name lang="fr">Dérivateurs</name>
         <name lang="en">splitters</name>
+        <name lang="cs">Rozbočovače a zesilovače</name>
     </names>
 </qet-directory>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/bloc_6_rj_ 1_6.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/bloc_6_rj_ 1_6.elmt
index ac817966b..f02a76a8b 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/bloc_6_rj_ 1_6.elmt	
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/bloc_6_rj_ 1_6.elmt	
@@ -2,6 +2,7 @@
     <uuid uuid="{924c4bdb-47e2-49aa-a639-f264afe62860}"/>
     <names>
         <name lang="fr">Panneau de brassage 6 RJ45 1 à 6</name>
+        <name lang="cs">Zapojovací panel 6 RJ45 1 až 6</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/bloc_6_rj_13_18.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/bloc_6_rj_13_18.elmt
index ae3359441..fc5fcf64d 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/bloc_6_rj_13_18.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/bloc_6_rj_13_18.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{aae9127d-5666-4f8b-824d-429fdb4525d1}"/>
     <names>
         <name lang="fr">Panneau de brassage 6 RJ45 13 à 18</name>
+        <name lang="cs">Zapojovací panel 6 RJ45 13 až 18</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/bloc_6_rj_19_24.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/bloc_6_rj_19_24.elmt
index c360fc6bb..b44b1832c 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/bloc_6_rj_19_24.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/bloc_6_rj_19_24.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{94bfd231-93f5-4d1d-89ed-db2aa20656d6}"/>
     <names>
         <name lang="fr">Panneau de brassage 6 RJ45 19 à 24</name>
+        <name lang="cs">Zapojovací panel 6 RJ45 19 až 24</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/bloc_6_rj_7_12.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/bloc_6_rj_7_12.elmt
index a63dc3e8d..d49a8865b 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/bloc_6_rj_7_12.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/bloc_6_rj_7_12.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{55975cf5-9787-466e-a966-b9273bd6e4d2}"/>
     <names>
         <name lang="fr">Panneau de brassage 6 RJ45 7 à 12</name>
+        <name lang="cs">Zapojovací panel 6 RJ45 7 až 12</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/bloc_8_rj.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/bloc_8_rj.elmt
index 84ee3f5c0..ba3d5afc8 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/bloc_8_rj.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/bloc_8_rj.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{f08ee8b0-bad3-4970-9759-8c5a609c559b}"/>
     <names>
         <name lang="fr">Panneau de brassage 8 RJ45 </name>
+        <name lang="cs">Zapojovací panel 8 RJ45</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/box_orange.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/box_orange.elmt
index f0c75e1b9..86fa839f9 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/box_orange.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/box_orange.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{46d14b25-bb1e-4452-9fd9-ff669b8fe63a}"/>
     <names>
         <name lang="fr">Box Orange</name>
+        <name lang="cs">DSL modem</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/cisco.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/cisco.elmt
index 4e60f6a71..17c379b42 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/cisco.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/cisco.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{5e7ef189-793c-4e73-a591-c1448f36dea2}"/>
     <names>
         <name lang="fr">Borne WIFI</name>
+        <name lang="cs">Přístupový bod WIFI Cisco</name>
     </names>
     <elementInformations>
         <elementInformation name="unity" show="1"></elementInformation>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/fortigate.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/fortigate.elmt
index b63c64e00..deea534b1 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/fortigate.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/fortigate.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{c34e2a02-83f4-4262-9717-77ee772d242d}"/>
     <names>
         <name lang="fr">Fortigate 20C</name>
+        <name lang="cs">Fortigate 20C</name>
     </names>
     <elementInformations>
         <elementInformation show="1" name="designation">Fortigate 20C</elementInformation>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/qet_directory b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/qet_directory
index 16d5efe8c..fca90dbda 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/qet_directory
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/qet_directory
@@ -2,5 +2,6 @@
     <names>
         <name lang="fr">Brassage, baies, ...</name>
         <name lang="en">Network Switchs</name>
+        <name lang="cs">Síťové přepínače</name>
     </names>
 </qet-directory>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/switch_12_ports.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/switch_12_ports.elmt
index c55994b87..35c5a9463 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/switch_12_ports.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/switch_12_ports.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{18743b96-51c1-4399-a117-e659a1871430}"/>
     <names>
         <name lang="fr">Switch 12 ports</name>
+        <name lang="cs">Přepínač 12 portů</name>
     </names>
     <elementInformations/>
     <informations></informations>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/switch_16_ports.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/switch_16_ports.elmt
index 7afd404b4..c68a4ee5c 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/switch_16_ports.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/switch_16_ports.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{bb99045f-46f1-482f-b6bd-0893fe567052}"/>
     <names>
         <name lang="fr">Switch 16 ports</name>
+        <name lang="cs">Přepínač 16 portů</name>
     </names>
     <elementInformations/>
     <informations></informations>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/switch_4_ports.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/switch_4_ports.elmt
index 897e7e835..6955c6cc9 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/switch_4_ports.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/switch_4_ports.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{fb180e97-f10f-48f0-92fb-26ea4c9f5ce9}"/>
     <names>
         <name lang="fr">Switch 4 ports</name>
+        <name lang="cs">Přepínač 4 porty</name>
     </names>
     <elementInformations>
         <elementInformation show="1" name="comment"></elementInformation>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/switch_5_ports.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/switch_5_ports.elmt
index ad6d2bf41..c11918620 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/switch_5_ports.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/switch_5_ports.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{301fb4db-2568-4834-b8ce-b1a2baae35db}"/>
     <names>
         <name lang="fr">Switch 5 ports</name>
+        <name lang="cs">Přepínač 5 portů</name>
     </names>
     <elementInformations/>
     <informations></informations>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/switch_8_ports.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/switch_8_ports.elmt
index e81597cc9..0547ecfb6 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/switch_8_ports.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/switch_8_ports.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{c7adfb8e-22ff-4b36-b6e4-c3e9622719a0}"/>
     <names>
         <name lang="fr">Switch 8 ports</name>
+        <name lang="cs">Přepínač 8 portů</name>
     </names>
     <elementInformations/>
     <informations></informations>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_bleue.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_bleue.elmt
index 687ab9d01..659d32509 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_bleue.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_bleue.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{98a92b54-9720-496b-a887-5afbeb470651}"/>
     <names>
         <name lang="fr">Fiche RJ45 Cat 6e T568A</name>
+        <name lang="cs">Zástrčka RJ45 Cat 6e T568A</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_bleue_b.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_bleue_b.elmt
index d9b6cc2f9..4051047c1 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_bleue_b.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_bleue_b.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{bf54f830-fc34-4615-b41f-7105094b07a9}"/>
     <names>
         <name lang="fr">Fiche RJ45 Cat 6e T568B</name>
+        <name lang="cs">Zástrčka RJ45 Cat 6e T568B</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_grise.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_grise.elmt
index 769861ce6..1448a7619 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_grise.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_grise.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{f9f211d2-cdad-4657-bc10-f0e3744e323f}"/>
     <names>
         <name lang="fr">Fiche RJ45 Cat 6e T568A</name>
+        <name lang="cs">Zástrčka RJ45 Cat 6e T568A</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_grise_b.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_grise_b.elmt
index 96fbbcbde..68c7df658 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_grise_b.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_grise_b.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{7c2a5bd9-ef9a-42d9-b1b9-3eb3b76672e1}"/>
     <names>
         <name lang="fr">Fiche RJ45 Cat 6e T568B</name>
+        <name lang="cs">Zástrčka RJ45 Cat 6e T568B</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_jaune.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_jaune.elmt
index 7a0b7fa29..4b36ca6c7 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_jaune.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_jaune.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{fb2fe727-91a9-4255-ab37-e88fde5d39f5}"/>
     <names>
         <name lang="fr">Fiche RJ45 Cat 6e T568A</name>
+        <name lang="cs">Zástrčka RJ45 Cat 6e T568A</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_jaune_b.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_jaune_b.elmt
index 6312349a8..b7684bcea 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_jaune_b.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_jaune_b.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{40566833-a813-4e6c-a2f3-e054dff836fc}"/>
     <names>
         <name lang="fr">Fiche RJ45 Cat 6e T568B</name>
+        <name lang="cs">Zástrčka RJ45 Cat 6e T568B</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_noire.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_noire.elmt
index e2b0ffe32..32e9129d1 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_noire.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_noire.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{3158c325-5efb-43bd-a9e3-b28643c16fda}"/>
     <names>
         <name lang="fr">Fiche RJ45 Cat 6e T568A</name>
+        <name lang="cs">Zástrčka RJ45 Cat 6e T568A</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_noire_b.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_noire_b.elmt
index ab62f3be1..be8ccc5a1 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_noire_b.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_noire_b.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{6c988ea1-48b8-4e06-85f4-3958851be74c}"/>
     <names>
         <name lang="fr">Fiche RJ45 Cat 6e T568B</name>
+        <name lang="cs">Zástrčka RJ45 Cat 6e T568B</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_orange.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_orange.elmt
index 13ee905a4..1466784c1 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_orange.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_orange.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{edc7f4e4-361a-462d-8e38-78188b552c13}"/>
     <names>
         <name lang="fr">Fiche RJ45 Cat 6e T568A</name>
+        <name lang="cs">Zástrčka RJ45 Cat 6e T568A</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_orange_b.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_orange_b.elmt
index 228c27427..6f55b3ce0 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_orange_b.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_orange_b.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{d16880c8-c9c1-408c-a560-27b75b37fbd1}"/>
     <names>
         <name lang="fr">Fiche RJ45 Cat 6e T568B</name>
+        <name lang="cs">Zástrčka RJ45 Cat 6e T568B</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_rouge.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_rouge.elmt
index 0c46c2bbd..74e53e8b1 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_rouge.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_rouge.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{a703fc40-268b-4e97-aa1c-1dccbe147f6b}"/>
     <names>
         <name lang="fr">Fiche RJ45 Cat 6e T568A</name>
+        <name lang="cs">Zástrčka RJ45 Cat 6e T568A</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_rouge_b.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_rouge_b.elmt
index 1926dd113..bd5c7fd26 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_rouge_b.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_rouge_b.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{51dccecd-369d-4e88-baeb-016f617b0589}"/>
     <names>
         <name lang="fr">Fiche RJ45 Cat 6e T568B</name>
+        <name lang="cs">Zástrčka RJ45 Cat 6e T568B</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_verte.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_verte.elmt
index 1e7f9e926..cc381583a 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_verte.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_verte.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{c57f238c-d62d-43b8-ad99-bc6df8ebf4f8}"/>
     <names>
         <name lang="fr">Fiche RJ45 Cat 6e T568A</name>
+        <name lang="cs">Zástrčka RJ45 Cat 6e T568A</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_verte_b.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_verte_b.elmt
index 9ffeff041..900066016 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_verte_b.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/fiche_rj45_6e_verte_b.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{66e75caf-c36b-4925-ab7c-cba82f09a214}"/>
     <names>
         <name lang="fr">Fiche RJ45 Cat 6e T568B</name>
+        <name lang="cs">Zástrčka RJ45 Cat 6e T568B</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/qet_directory b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/qet_directory
index 452c18ef4..6661543e1 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/qet_directory
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_brassage/qet_directory
@@ -2,5 +2,6 @@
     <names>
         <name lang="fr">Câbles de brassage</name>
         <name lang="en">Network Patch Cables</name>
+        <name lang="cs">Zapojovací kabely</name>
     </names>
 </qet-directory>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_reseau/cable_cat5e.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_reseau/cable_cat5e.elmt
index 1e21f2ee0..e529ab524 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_reseau/cable_cat5e.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_reseau/cable_cat5e.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{ef233e98-1776-4bf2-94d1-9898a228f535}"/>
     <names>
         <name lang="fr">Câble Cat 5e</name>
+        <name lang="cs">Kabel Cat 5e</name>
     </names>
     <informations>Author: The QElectroTech team&#xd;
 License: see http://qelectrotech.org/wiki/doc/elements_license</informations>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_reseau/cable_cat_6e.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_reseau/cable_cat_6e.elmt
index b6bec6546..08ce63b97 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_reseau/cable_cat_6e.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_reseau/cable_cat_6e.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{098b5608-ea88-4b40-8ee3-ba32b8cadfcb}"/>
     <names>
         <name lang="fr">Câble Cat 6e</name>
+        <name lang="cs">Kabel Cat 6e</name>
     </names>
     <informations>Author: The QElectroTech team&#xd;
 License: see http://qelectrotech.org/wiki/doc/elements_license</informations>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_reseau/cable_cat_6e_inv - Copie.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_reseau/cable_cat_6e_inv - Copie.elmt
index ddc0e0b0d..444d214b4 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_reseau/cable_cat_6e_inv - Copie.elmt	
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_reseau/cable_cat_6e_inv - Copie.elmt	
@@ -2,6 +2,7 @@
     <uuid uuid="{7f48be77-f838-4591-8197-8a1ec31e6cec}"/>
     <names>
         <name lang="fr">Câble Cat 6A</name>
+        <name lang="cs">Kabel Cat 6A</name>
     </names>
     <informations>Author: The QElectroTech team&#xd;
 License: see http://qelectrotech.org/wiki/doc/elements_license</informations>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_reseau/cable_cat_6e_inv.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_reseau/cable_cat_6e_inv.elmt
index a9f024526..de7665058 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_reseau/cable_cat_6e_inv.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_reseau/cable_cat_6e_inv.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{9ecc568e-fb2e-4b6e-98b2-07e6a1d315ac}"/>
     <names>
         <name lang="fr">Câble Cat 6e</name>
+        <name lang="cs">Kabel Cat 6e</name>
     </names>
     <informations>Author: The QElectroTech team&#xd;
 License: see http://qelectrotech.org/wiki/doc/elements_license</informations>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_reseau/qet_directory b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_reseau/qet_directory
index ce95553fc..7336bf7d0 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_reseau/qet_directory
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/cables_reseau/qet_directory
@@ -2,5 +2,6 @@
     <names>
         <name lang="fr">Câbles réseau</name>
         <name lang="en">Network Cables</name>
+        <name lang="cs">Síťové kabely</name>
     </names>
 </qet-directory>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/prises_reseau/prise_dti.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/prises_reseau/prise_dti.elmt
index 30c7617e8..c74f0cbe9 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/prises_reseau/prise_dti.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/prises_reseau/prise_dti.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{73efef4a-1a7d-4702-98a0-e773b3c013e4}"/>
     <names>
         <name lang="fr">Prise DTI</name>
+        <name lang="cs">Zásuvka DTI</name>
     </names>
     <elementInformations/>
     <informations></informations>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/prises_reseau/prise_rj45_6e.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/prises_reseau/prise_rj45_6e.elmt
index 1c4f3a530..3f762f9a7 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/prises_reseau/prise_rj45_6e.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/prises_reseau/prise_rj45_6e.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{339ea510-8fd7-4937-9d11-8223303a8884}"/>
     <names>
         <name lang="fr">Prise RJ45 Cat 6e</name>
+        <name lang="cs">Zásuvka RJ45 Cat 6e</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/prises_reseau/prise_rj45_6e_inv.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/prises_reseau/prise_rj45_6e_inv.elmt
index a36176b56..9cab2a9e5 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/prises_reseau/prise_rj45_6e_inv.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/prises_reseau/prise_rj45_6e_inv.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{0df431cf-c5ff-4188-86dd-7ad678e95adc}"/>
     <names>
         <name lang="fr">Prise RJ45 Cat 6e</name>
+        <name lang="cs">Zásuvka RJ45 Cat 6e</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/prises_reseau/prise_rj45_6e_leds _inv.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/prises_reseau/prise_rj45_6e_leds _inv.elmt
index ea43284d4..cbd167fa9 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/prises_reseau/prise_rj45_6e_leds _inv.elmt	
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/prises_reseau/prise_rj45_6e_leds _inv.elmt	
@@ -2,6 +2,7 @@
     <uuid uuid="{533aec10-2b9b-438c-ab56-5586119bbe8b}"/>
     <names>
         <name lang="fr">Prise RJ45 Cat 6e</name>
+        <name lang="cs">Zásuvka RJ45 Cat 6e</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/prises_reseau/prise_rj45_6e_leds.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/prises_reseau/prise_rj45_6e_leds.elmt
index 1c0db8f72..f098e064e 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/prises_reseau/prise_rj45_6e_leds.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/prises_reseau/prise_rj45_6e_leds.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{424a0b76-d190-4fb3-800d-e4298d5110af}"/>
     <names>
         <name lang="fr">Prise RJ45 Cat 6e</name>
+        <name lang="cs">Zásuvka RJ45 Cat 6e</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/prises_reseau/prise_rj45_murale.elmt b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/prises_reseau/prise_rj45_murale.elmt
index cedd384b8..ecfc969ea 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/prises_reseau/prise_rj45_murale.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/prises_reseau/prise_rj45_murale.elmt
@@ -2,6 +2,7 @@
     <uuid uuid="{defce379-3063-4cfd-8aa2-e318fb40bcc9}"/>
     <names>
         <name lang="fr">Prise RJ45 Murale</name>
+        <name lang="cs">Nástěnná zásuvka RJ45</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/prises_reseau/qet_directory b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/prises_reseau/qet_directory
index 408b6635c..a2dd85012 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/prises_reseau/qet_directory
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/prises_reseau/qet_directory
@@ -1,6 +1,7 @@
 <qet-directory>
     <names>
         <name lang="fr">Prises réseau</name>
-        <name lang="en">Network Connectors</name>        
+        <name lang="en">Network Connectors</name>
+        <name lang="cs">Síťové zásuvky</name>
     </names>
 </qet-directory>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/qet_directory b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/qet_directory
index ab768b7db..40a8ecb4f 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/qet_directory
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/qet_directory
@@ -2,5 +2,6 @@
     <names>
         <name lang="fr">Réseaux</name>
         <name lang="en">Networks</name>
+        <name lang="cs">Sítě Ethernet</name>
     </names>
 </qet-directory>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/qet_directory b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/qet_directory
index 5a84585b5..e470abeae 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/qet_directory
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/qet_directory
@@ -2,5 +2,6 @@
     <names>
         <name lang="fr">V.D.I</name>
         <name lang="en">V.D.I</name>
+        <name lang="cs">V.D.I</name>
     </names>
 </qet-directory>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/2_electrical_sockets_11-13-02_en60617.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/2_electrical_sockets_11-13-02_en60617.elmt
index 947f101bb..179268f78 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/2_electrical_sockets_11-13-02_en60617.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/2_electrical_sockets_11-13-02_en60617.elmt
@@ -3,7 +3,7 @@
     <names>
         <name lang="fr">Socle de prise de courant (2)  (EN 60617 11-13-01)</name>
         <name lang="pl">Gniazdo dwubiegunowe (EN 60617: 11-13-01)</name>
-        <name lang="cs">Vícenásobná elektrická zásuvka (2) (EN 60617 11-13-01)</name>
+        <name lang="cs">Dvojitá zásuvka</name>
         <name lang="ar">قاعدة مقبس تيّار (2) (EN 60617 11-13=01)</name>
         <name lang="el">Ρευματοδότης διπλός</name>
         <name lang="it">Presa multipla 2x (EN 60617 11-13-01)</name>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/3_electrical_sockets_11-13-02_en60617.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/3_electrical_sockets_11-13-02_en60617.elmt
index 4925b5eaa..5756aa2b8 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/3_electrical_sockets_11-13-02_en60617.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/3_electrical_sockets_11-13-02_en60617.elmt
@@ -3,7 +3,7 @@
     <names>
         <name lang="fr">Socle de prise de courant (3)  (EN 60617 11-13-02)</name>
         <name lang="pl">Gniazdo trójbiegunowe (EN 60617: 11-13-02)</name>
-        <name lang="cs">Vícenásobná elektrická zásuvka (3) (EN 60617 11-13-01)</name>
+        <name lang="cs">Trojitá zásuvka</name>
         <name lang="ar">قاعدة قابس تيّار (3) (EN 60617 11-13-02)</name>
         <name lang="el">Ρευματοδότης τριπλός</name>
         <name lang="it">Presa multipla 3x (EN 60617 11-13-01)</name>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/alimentation.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/alimentation.elmt
index 6cd6d04fd..d7acd8210 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/alimentation.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/alimentation.elmt
@@ -3,6 +3,7 @@
     <names>
         <name lang="fr">alimentation</name>
         <name lang="it">alimentazione</name>
+        <name lang="cs">Napájení</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/bouton_poussoir_lumineux.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/bouton_poussoir_lumineux.elmt
index 96d7257e6..e4eca562d 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/bouton_poussoir_lumineux.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/bouton_poussoir_lumineux.elmt
@@ -3,7 +3,7 @@
     <names>
         <name lang="fr">Bouton-poussoir lumineux</name>
         <name lang="pl">Przycisk podświetlony</name>
-        <name lang="cs">Podsvícené tlačítko</name>
+        <name lang="cs">Tlačítko s indikací</name>
         <name lang="ar">زرّ ضاغط مُضيئ</name>
         <name lang="el">Μπουτόν φωτιζόμενο</name>
         <name lang="it">Pulsante luminoso</name>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/bouton_poussoir_protege.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/bouton_poussoir_protege.elmt
index 2fdcdb9c3..57d1672e3 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/bouton_poussoir_protege.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/bouton_poussoir_protege.elmt
@@ -3,7 +3,7 @@
     <names>
         <name lang="fr">Bouton-poussoir, protégé</name>
         <name lang="pl">Przycisk chroniony</name>
-        <name lang="cs">Chráněné tlačítko</name>
+        <name lang="cs">Tlačítko s krytem</name>
         <name lang="ar">زرّ ضاغط محمي</name>
         <name lang="el">Μπουτόν, προστατευμένο</name>
         <name lang="it">Pulsante, protetto meccanicamente</name>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/brisvitre.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/brisvitre.elmt
index 2329543f7..071b911d0 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/brisvitre.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/brisvitre.elmt
@@ -6,6 +6,7 @@
         <name lang="de">Glasbruchdetektor</name>
         <name lang="pl">Czujnik zbicia szyby</name>
         <name lang="it">Rilevatore rottura vetri</name>
+        <name lang="cs">Detektor rozbití okna</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/camera.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/camera.elmt
index 4b2eaa4c9..175bb9450 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/camera.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/camera.elmt
@@ -5,6 +5,7 @@
         <name lang="en">Camera</name>
         <name lang="fr">Camera</name>
         <name lang="it">Camera</name>
+        <name lang="cs">Kamera</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/centrale.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/centrale.elmt
index f3202ea37..dc90219cf 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/centrale.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/centrale.elmt
@@ -5,6 +5,7 @@
         <name lang="en">Central system</name>
         <name lang="pl">Centrala</name>
         <name lang="fr">Centrale</name>
+        <name lang="cs">Centrála</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/clavier.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/clavier.elmt
index 3b4f0476e..2096e164a 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/clavier.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/clavier.elmt
@@ -5,6 +5,7 @@
         <name lang="it">Tastiera</name>
         <name lang="pl">Klawiatura</name>
         <name lang="de">Tastatur</name>
+        <name lang="cs">Klávesnice</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/cm.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/cm.elmt
index 5a4e1e0fe..222e8b7d2 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/cm.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/cm.elmt
@@ -6,6 +6,7 @@
         <name lang="el">Μαγνητική επαφή</name>
         <name lang="pl">Czujnik kontaktronowy</name>
         <name lang="en">Magnetic contact</name>
+        <name lang="cs">Magnetický kontakt</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/coffret_de_repartition1.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/coffret_de_repartition1.elmt
index ca5fba396..bbd9c628f 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/coffret_de_repartition1.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/coffret_de_repartition1.elmt
@@ -3,7 +3,7 @@
     <names>
         <name lang="fr">Coffret de répartition avec 4 canalisations</name>
         <name lang="pl">Rozdzielnica</name>
-        <name lang="cs">Rozvodna</name>
+        <name lang="cs">Rozvodná skříňka se 4 výstupy</name>
         <name lang="ar">مربع توزيع ب4 قنوات</name>
         <name lang="el">Κουτί διανομής 4 γραμμών</name>
         <name lang="it">Scatola di derivazione a 4 linee</name>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/coffret_de_repartition2.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/coffret_de_repartition2.elmt
index 3abe198a5..9688f7a7b 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/coffret_de_repartition2.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/coffret_de_repartition2.elmt
@@ -3,7 +3,7 @@
     <names>
         <name lang="fr">Coffret de repartition</name>
         <name lang="pl">Rozdzielnica</name>
-        <name lang="cs">Rozvodna</name>
+        <name lang="cs">Rozvodná skříňka</name>
         <name lang="ar">صندوق توزيع</name>
         <name lang="el">Κουτί διανομής</name>
         <name lang="it">Scatola di derivazione</name>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/commutateur_unipolaire.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/commutateur_unipolaire.elmt
index a08150660..68ae324a4 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/commutateur_unipolaire.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/commutateur_unipolaire.elmt
@@ -3,7 +3,7 @@
     <names>
         <name lang="fr">Commutateur unipolaire</name>
         <name lang="pl">Łącznik grupowy</name>
-        <name lang="cs">Sériový přepínač, jednopólový</name>
+        <name lang="cs">Sériový vypínač</name>
         <name lang="ar">مُبدّل وحيد القطبية</name>
         <name lang="it">Commutatore unipolare</name>
         <name lang="de">Serienschalter einpolig</name>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/covered_isolated_ground_receptacle_11-13-0x_en60617.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/covered_isolated_ground_receptacle_11-13-0x_en60617.elmt
index 447e94780..45587c8cd 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/covered_isolated_ground_receptacle_11-13-0x_en60617.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/covered_isolated_ground_receptacle_11-13-0x_en60617.elmt
@@ -3,7 +3,7 @@
     <names>
         <name lang="fr">Socle de prise de courant (puissance) avec volet d'obturation (EN 60617 11-13-0x)</name>
         <name lang="pl">Gniazdo wtykowe ze stykiem ochronnym i z pokrywą</name>
-        <name lang="cs">Krytá izolovaná zásuvka (EN 60617 11-13-0x)</name>
+        <name lang="cs">Krytá izolovaná zásuvka</name>
         <name lang="ar">قاعدة قابس تيّار (قدرة) بغطاء عازل  (EN 60617 11-13-0x)</name>
         <name lang="el">Πρίζα με αγωγό προστασίας και κάλυμμα</name>
         <name lang="it">Presa di corrente con contatto di protezione e coperchio (EN 60617 11-13-0x)</name>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/det_vibration.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/det_vibration.elmt
index 57141cfd3..380211a75 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/det_vibration.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/det_vibration.elmt
@@ -6,6 +6,7 @@
         <name lang="it">Rilevatore di vibrazioni</name>
         <name lang="pl">Czujnik wibracji</name>
         <name lang="de">Schwingungsdetektor</name>
+        <name lang="cs">Detektor vibrací</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/detecteurdemouvement.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/detecteurdemouvement.elmt
index ff6504d52..3ccb51492 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/detecteurdemouvement.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/detecteurdemouvement.elmt
@@ -3,6 +3,7 @@
     <names>
         <name lang="fr">détecteur de mouvement</name>
         <name lang="it">sensore di movimento</name>
+        <name lang="cs">Detektor pohybu</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/dm_mo.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/dm_mo.elmt
index 588309ada..b2b2c064f 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/dm_mo.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/dm_mo.elmt
@@ -5,6 +5,7 @@
         <name lang="it">Sensore a microonde</name>
         <name lang="pl">Ultradźwiękowy czujnik ruchu</name>
         <name lang="de">Mikrowellendetektor</name>
+        <name lang="cs">Mikrovlnný detektor</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/dm_pir.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/dm_pir.elmt
index 4c33b5fba..ab0679fd7 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/dm_pir.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/dm_pir.elmt
@@ -5,6 +5,7 @@
         <name lang="it">Sensore infrarosso (PIR)</name>
         <name lang="pl">Czujnik na podczerwień</name>
         <name lang="de">PIR-Melder</name>
+        <name lang="cs">PIR detektor</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/dm_pir_mo.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/dm_pir_mo.elmt
index 50f8cab93..b367cb543 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/dm_pir_mo.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/dm_pir_mo.elmt
@@ -4,7 +4,8 @@
 	<name lang="fr">Détecteur PIR mouvements</name>
         <name lang="it">Sensore a doppia tesnologia</name>
         <name lang="pl">Czujnik ruchu na podczerwień</name>
-        <name lang="de">PIR-Bewegungsmelder</name>        
+        <name lang="de">PIR-Bewegungsmelder</name>
+        <name lang="cs">PIR detektor pohybu</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/dm_pir_us.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/dm_pir_us.elmt
index 704bd6845..b682a97bb 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/dm_pir_us.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/dm_pir_us.elmt
@@ -5,6 +5,7 @@
         <name lang="it">Sensore PIR + ultrasuoni</name>
         <name lang="pl">Czujnik dualny</name>
         <name lang="de">PIR-Ulltraschallmelder</name>
+        <name lang="cs">PIR ultrazvukový detektor</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/dm_us.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/dm_us.elmt
index 726b85c1c..571a374a1 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/dm_us.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/dm_us.elmt
@@ -5,6 +5,7 @@
         <name lang="it">Sensore ad ultrasuoni</name>
         <name lang="pl">Czujnik ultradźwiękowy</name>
 	<name lang="de">Ultraschalldetektor</name>
+	<name lang="cs">Ultrazvukový detektor</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/eclairage1.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/eclairage1.elmt
index 8ba81d14a..cd43ae054 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/eclairage1.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/eclairage1.elmt
@@ -3,7 +3,7 @@
     <names>
         <name lang="fr">Point d'attente d'appareil d'éclairage en applique murale</name>
         <name lang="pl">Kinkiet</name>
-        <name lang="cs">Zásuvka osvětlení na zdi Symbol je zobrazen s vedením zleva</name>
+        <name lang="cs">Vývod pro svítidlo na zdi</name>
         <name lang="ar">نقطة إنتظار لجهاز إضاءة حائطي</name>
         <name lang="it">Punto luce a parete. Il segno è rappresentato con conduttura proveniente da sinistra.</name>
         <name lang="de">Leuchtenauslaß auf Putz</name>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/eclairage2.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/eclairage2.elmt
index 8083f8d6a..bdf203721 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/eclairage2.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/eclairage2.elmt
@@ -4,7 +4,7 @@
         <name lang="fr">Point d'attente d'appareil d'éclairage
 </name>
         <name lang="pl">Wypust oświetleniowy</name>
-        <name lang="cs">Umístění zásuvky osvětlení</name>
+        <name lang="cs">Vývod pro svítidlo</name>
         <name lang="ar">نقطة إنتظار لجهاز إضاءة</name>
         <name lang="it">Punto luce</name>
         <name lang="de">Leuchtenauslaß
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/electrical_socket_11-13-01_en60617.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/electrical_socket_11-13-01_en60617.elmt
index 21cf393eb..58182936d 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/electrical_socket_11-13-01_en60617.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/electrical_socket_11-13-01_en60617.elmt
@@ -3,7 +3,7 @@
     <names>
         <name lang="fr">Socle de prise de courant (puissance), symbole general (EN 60617 11-13-01)</name>
         <name lang="pl">Gniazdo wtykowe (EN 60617: 11-13-01)</name>
-        <name lang="cs">Elektrická zásuvka, obecný symbol (EN 60617 11-13-01)</name>
+        <name lang="cs">Elektrická zásuvka, obecný symbol</name>
         <name lang="ar">قاعدة قابس تيّار (قدرة ) , رمز عام  (EN 60617 11-13-01)</name>
         <name lang="el">Ρευματοδότης  (EN 60617: 11-13-01)</name>
         <name lang="it">Presa di corrente (EN 60617 11-13-01)</name>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/interphone.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/interphone.elmt
index 026c942af..77fdb8af1 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/interphone.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/interphone.elmt
@@ -3,7 +3,7 @@
     <names>
         <name lang="fr">interphone</name>
         <name lang="pl">Domofon</name>
-        <name lang="cs">Domácí telefon</name>
+        <name lang="cs">Domácí telefon, interkom</name>
         <name lang="ar">هاتف داخلي</name>
         <name lang="el">Ενδοεπικοινωνία</name>
         <name lang="it">Interfono, citofono</name>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/interrupteur.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/interrupteur.elmt
index 727590023..ff00b742a 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/interrupteur.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/interrupteur.elmt
@@ -3,7 +3,7 @@
     <names>
         <name lang="fr">Interrupteur,</name>
         <name lang="pl">Łącznik, symbol ogólny</name>
-        <name lang="cs">Spínač</name>
+        <name lang="cs">Vypínač</name>
         <name lang="ar">مفتاح</name>
         <name lang="el">Διακόπτης</name>
         <name lang="it">Interruttore</name>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/interrupteur_a_lampe_temoin.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/interrupteur_a_lampe_temoin.elmt
index 539affdfa..7a4aee801 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/interrupteur_a_lampe_temoin.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/interrupteur_a_lampe_temoin.elmt
@@ -4,7 +4,7 @@
         <name lang="fr">Interrupteur à lampe témoin
 </name>
         <name lang="pl">Łącznik podświetlany</name>
-        <name lang="cs">Spínač s kontrolním světlem</name>
+        <name lang="cs">Vypínač s kontrolkou</name>
         <name lang="ar">مفتاح بمُؤشر ضوئي</name>
         <name lang="el">Διακόπτης φωτιζόμενος</name>
         <name lang="it">Interruttore con lampada spia</name>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/interrupteur_gradateur.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/interrupteur_gradateur.elmt
index a1beecc21..3659e1b18 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/interrupteur_gradateur.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/interrupteur_gradateur.elmt
@@ -3,7 +3,7 @@
     <names>
         <name lang="fr">Interrupteur gradateur</name>
         <name lang="pl">Ściemniacz</name>
-        <name lang="cs">Reostat</name>
+        <name lang="cs">Stmívač</name>
         <name lang="ar">مفتاح حاكم جهد</name>
         <name lang="el">Ρυθμιζόμενος διακόπτης (dimmer)</name>
         <name lang="it">Variatore (dimmer)</name>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/interrupteur_tripolaire.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/interrupteur_tripolaire.elmt
index 9a1b0f943..03035f234 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/interrupteur_tripolaire.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/interrupteur_tripolaire.elmt
@@ -3,7 +3,7 @@
     <names>
         <name lang="fr">Interrupteur tripolaire</name>
         <name lang="pl">Łącznik trójbiegunowy</name>
-        <name lang="cs">Třípólový spínač</name>
+        <name lang="cs">Trojitý vypínač</name>
         <name lang="ar">مفتاح ثلاثي الأقطاب</name>
         <name lang="el">Τριπλός διακόπτης</name>
         <name lang="it">Interruttore tripolare</name>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/interrupteur_unipolaire.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/interrupteur_unipolaire.elmt
index 691f0031e..e4334f663 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/interrupteur_unipolaire.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/interrupteur_unipolaire.elmt
@@ -3,7 +3,7 @@
     <names>
         <name lang="fr">Interrupteur unipolaire</name>
         <name lang="pl">Łącznik jednobiegunowy</name>
-        <name lang="cs">Jednopólový spínač</name>
+        <name lang="cs">Jednoduchý vypínač</name>
         <name lang="ar">مفتاح أحادي القطب</name>
         <name lang="el">Μονός διακόπτης</name>
         <name lang="it">Interruttore unipolare</name>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/interrupteur_unipolaire_a_tirette.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/interrupteur_unipolaire_a_tirette.elmt
index a9e809657..ac344d210 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/interrupteur_unipolaire_a_tirette.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/interrupteur_unipolaire_a_tirette.elmt
@@ -3,7 +3,7 @@
     <names>
         <name lang="fr">Interrupteur unipolaire à tirette</name>
         <name lang="pl">Łącznik pociągany</name>
-        <name lang="cs">Tahací jednopólový vypínač</name>
+        <name lang="cs">Tahový vypínač</name>
         <name lang="ar">مفتاح أحادي القطب بسحّاب</name>
         <name lang="el">Διακόπτης έλξης με κορδόνι</name>
         <name lang="it">Interruttore unipolare a tirante</name>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/interrupteur_unipolaire_va_et_vient.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/interrupteur_unipolaire_va_et_vient.elmt
index 65bbd9772..024f19ce1 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/interrupteur_unipolaire_va_et_vient.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/interrupteur_unipolaire_va_et_vient.elmt
@@ -4,7 +4,7 @@
         <name lang="fr">Interrupteur unipolaire va-et-vient
 </name>
         <name lang="pl">Łącznik schodowy</name>
-        <name lang="cs">Schodišťový jednopólový vypínač</name>
+        <name lang="cs">Schodišťový přepínač</name>
         <name lang="ar">مفتاح أحادي القطب (مبدّل طرف سلم)</name>
         <name lang="el">Διακόπτης εναλλαγής (αλέ-ρετούρ)</name>
         <name lang="it">Deviatore unipolare</name>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/interrupteurdeuxallumages.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/interrupteurdeuxallumages.elmt
index 30c03a330..d9f3a82fd 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/interrupteurdeuxallumages.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/interrupteurdeuxallumages.elmt
@@ -3,6 +3,7 @@
     <names>
         <name lang="fr">interrupteur deux allumages</name>
         <name lang="it">interruttore doppio</name>
+        <name lang="cs">Sériový vypínač</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/isolated_ground_receptacle_11-13-04_en60617.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/isolated_ground_receptacle_11-13-04_en60617.elmt
index be046088e..ee7d3a95f 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/isolated_ground_receptacle_11-13-04_en60617.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/isolated_ground_receptacle_11-13-04_en60617.elmt
@@ -3,7 +3,7 @@
     <names>
         <name lang="fr">Socle de prise de courant (puissance) avec contact pour conducteur de protection (EN 60617 11-13-04)</name>
         <name lang="pl">Gniazdo pojedyncze ze stykiem ochronnym (EN 60617: 11-13-04)</name>
-        <name lang="cs">Zdířková zásuvka s ochranným kontaktem</name>
+        <name lang="cs">Zásuvka s ochranným kontaktem</name>
         <name lang="ar">قاعدة قابس تيّار (قدرة) بحماية  (EN 60617 11-13-04)</name>
         <name lang="el">Πρίζα με αγωγό προστασίας</name>
         <name lang="it">Presa con contatto per conduttore di protezione</name>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/lampe_1.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/lampe_1.elmt
index f14c1a95d..9857cac06 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/lampe_1.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/lampe_1.elmt
@@ -3,6 +3,7 @@
     <names>
         <name lang="fr">lampe</name>
         <name lang="it">lampada</name>
+        <name lang="cs">Světlo</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/masa.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/masa.elmt
index 934e10699..23a852b51 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/masa.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/masa.elmt
@@ -9,6 +9,7 @@
         <name lang="pt">Massa</name>
         <name lang="ar">كتلة</name>
         <name lang="en">Mass</name>
+        <name lang="cs">Kostra</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/micro.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/micro.elmt
index 978507819..e0dd25e57 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/micro.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/micro.elmt
@@ -5,6 +5,7 @@
         <name lang="it">Microfono selettivo</name>
         <name lang="pl">Mikrofon kierunkowy</name>
 	<name lang="de">Selektives Mikrofon</name>
+	<name lang="cs">Selektivní mikrofon</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/microphone.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/microphone.elmt
index 3caa17563..8b6b63428 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/microphone.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/microphone.elmt
@@ -5,6 +5,7 @@
         <name lang="fr">Microphone</name>
         <name lang="it">Microfono</name>
         <name lang="pl">Mikrofon</name>
+        <name lang="cs">Mikrofon</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/pc1.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/pc1.elmt
index 1450dea69..31e762fc0 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/pc1.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/pc1.elmt
@@ -3,7 +3,7 @@
     <names>
         <name lang="fr">Socle de prise de courant avec protection</name>
         <name lang="pl">Gniazdo pojedyncze ze stykiem ochronnym</name>
-        <name lang="cs">Zdířková zásuvka s ochranným kontaktem</name>
+        <name lang="cs">Zásuvka s ochranným kontaktem</name>
         <name lang="ar">قاعدة مقبس تيّار بحماية</name>
         <name lang="el">Ρευματοδότης με προστασία</name>
         <name lang="it">Presa con contatto per conduttore di protezione</name>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/pc10.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/pc10.elmt
index e6c1a7168..4f023378f 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/pc10.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/pc10.elmt
@@ -2,7 +2,7 @@
     <uuid uuid="{a045f03b-e888-43dd-9014-472f3d122d72}"/>
     <names>
         <name lang="de">Schutzkontaktsteckdose mit Abdeckung (EN 60617 11-13-0x)</name>
-        <name lang="cs">Krytá izolovaná zásuvka (EN 60617 11-13-0x)</name>
+        <name lang="cs">Zásuvka s odpínačem</name>
         <name lang="el">Πρίζα με αγωγό προστασίας και κάλυμμα</name>
         <name lang="nl">contactdoos randaarde deksel</name>
         <name lang="pl">Gniazdo wtykowe z rozłącznikiem izolacyjnym</name>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/pc11.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/pc11.elmt
index fed775be4..c0c719edd 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/pc11.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/pc11.elmt
@@ -2,7 +2,7 @@
     <uuid uuid="{3074d86e-afcc-43a2-8095-7be247e5b67b}"/>
     <names>
         <name lang="de">Schutzkontaktsteckdose mit Abdeckung (EN 60617 11-13-0x)</name>
-        <name lang="cs">Krytá izolovaná zásuvka (EN 60617 11-13-0x)</name>
+        <name lang="cs">Zásuvka s odpínačem</name>
         <name lang="el">Πρίζα με αγωγό προστασίας και κάλυμμα</name>
         <name lang="nl">contactdoos randaarde deksel</name>
         <name lang="pl">Gniazdo wtykowe z rozłącznikiem izolacyjnym</name>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/pc3.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/pc3.elmt
index 9657922be..fc49cdb6b 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/pc3.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/pc3.elmt
@@ -3,7 +3,7 @@
     <names>
         <name lang="fr">Socle pour plusieurs prises de courant</name>
         <name lang="pl">Gniazdo potrójne</name>
-        <name lang="cs">Vícezdířková zásuvka</name>
+        <name lang="cs">Vícenásobná zásuvka</name>
         <name lang="ar">قاعدة لعدّة مقابس تيّار</name>
         <name lang="el">Ρευματοδότης 3πλος</name>
         <name lang="it">Presa multipla</name>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/pc5.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/pc5.elmt
index d8fb27847..f81d0a1fd 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/pc5.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/pc5.elmt
@@ -3,7 +3,7 @@
     <names>
         <name lang="fr">Socle de prise de courant (puissance) avec interrupteur unipolaire</name>
         <name lang="pl">Gniazdo pojedyncze z łącznikiem</name>
-        <name lang="cs">Zásuvka, jednopólový spínač, odpojitelná</name>
+        <name lang="cs">Zásuvka s vypínačem</name>
         <name lang="ar">قاعدة مقبس تيّار (قدرة) بمفتاح أحادي القطب</name>
         <name lang="el">Πρίζα και διακόπτης</name>
         <name lang="it">Presa con interruttore unipolare</name>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/pc6.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/pc6.elmt
index 4515b6dfa..958197013 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/pc6.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/pc6.elmt
@@ -3,7 +3,7 @@
     <names>
         <name lang="fr">Socle de prise de courant (puissance) avec volet d'obturation</name>
         <name lang="pl">Gniazdo z pokrywą</name>
-        <name lang="cs">Zásuvka se zakrytím</name>
+        <name lang="cs">Krytá izolovaná zásuvka</name>
         <name lang="ar">قاعدة مقبس تيّار (قدرة) مع  قفل</name>
         <name lang="el">Ρευματοδότης με κάλυμα</name>
         <name lang="it">Presa con schermo interno</name>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/pc8.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/pc8.elmt
index ceb5b2926..9d01aac79 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/pc8.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/pc8.elmt
@@ -2,7 +2,7 @@
     <uuid uuid="{f06094c7-cee3-48a4-b1f2-098717559565}"/>
     <names>
         <name lang="de">Schutzkontaktsteckdose mit Abdeckung (EN 60617 11-13-0x)</name>
-        <name lang="cs">Krytá izolovaná zásuvka (EN 60617 11-13-0x)</name>
+        <name lang="cs">Zásuvka s odpínačem</name>
         <name lang="el">Πρίζα με αγωγό προστασίας και κάλυμμα</name>
         <name lang="nl">contactdoos randaarde deksel</name>
         <name lang="pl">Gniazdo wtykowe z rozłącznikiem izolacyjnym</name>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/pc9.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/pc9.elmt
index 9a9c5002d..15ee30f9a 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/pc9.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/pc9.elmt
@@ -1,7 +1,7 @@
 <definition hotspot_y="75" version="0.51" hotspot_x="38" link_type="simple" width="70" type="element" height="110">
     <uuid uuid="{3c740482-2005-4672-b12c-8fa00ff68ece}"/>
     <names>
-        <name lang="cs">Krytá izolovaná zásuvka (EN 60617 11-13-0x)</name>
+        <name lang="cs">Zásuvka s odpínačem</name>
         <name lang="de">Schutzkontaktsteckdose mit Abdeckung (EN 60617 11-13-0x)</name>
         <name lang="el">Πρίζα με αγωγό προστασίας και κάλυμμα</name>
         <name lang="nl">contactdoos randaarde deksel</name>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/point_eclairage_2.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/point_eclairage_2.elmt
index 6953d597b..aeb77e6e3 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/point_eclairage_2.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/point_eclairage_2.elmt
@@ -3,7 +3,7 @@
     <names>
         <name lang="fr">Bloc autonome d'éclairage de sécurité</name>
         <name lang="pl">Oświetlenie ewakuacyjne autonomiczne</name>
-        <name lang="cs">Bezpečnostní světla se zabudovanou dodávkou elektrického proudu</name>
+        <name lang="cs">Nouzové světlo s vlastním zdrojem</name>
         <name lang="ar">وحدة إضاءة مستقلّة للسلامة</name>
         <name lang="el">Αυτόνομο φωτιστικό ασφαλείας</name>
         <name lang="it">Apparecchio autonomo per illuminazione di emergenza</name>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/printer.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/printer.elmt
index b74591f4f..97e7b5c86 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/printer.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/printer.elmt
@@ -5,6 +5,7 @@
         <name lang="fr">Imprimante</name>
         <name lang="it">Stampante</name>
         <name lang="pl">Drukarka</name>
+        <name lang="cs">Tiskárna</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/sir_ext.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/sir_ext.elmt
index 6d0b787c0..6da4123e9 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/sir_ext.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/sir_ext.elmt
@@ -6,6 +6,7 @@
         <name lang="el">Εξωτερική σειρήνα</name>
         <name lang="pl">Syrena zewnętrzna</name>
         <name lang="en">Siren outdoor</name>
+        <name lang="cs">Venkovní siréna</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/sir_ext_flash.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/sir_ext_flash.elmt
index c7faefffe..163d0f7eb 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/sir_ext_flash.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/sir_ext_flash.elmt
@@ -6,6 +6,7 @@
         <name lang="en">Siren outdoor with flash light</name>
         <name lang="pl">Syrena zewnętrzna z sygnalizatorem świetlnym</name>
         <name lang="fr">Sirène extérieure avec flash</name>
+        <name lang="cs">Venkovní siréna s majákem</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/sir_int.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/sir_int.elmt
index ee8a419d2..65cf8bcbb 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/sir_int.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/sir_int.elmt
@@ -5,6 +5,7 @@
         <name lang="it">Sirena interna</name>
         <name lang="pl">Syrena wewnętrzna</name>
 	<name lang="de">Hupe Innenbereich</name>
+	<name lang="cs">Vnitřní siréna</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/transmetteur.elmt b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/transmetteur.elmt
index 0be54a3e9..bca623eaf 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/30_architectural/transmetteur.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/30_architectural/transmetteur.elmt
@@ -5,6 +5,7 @@
         <name lang="it">Trasmettitore</name>
         <name lang="pl">Przetwornik</name>
 	<name lang="de">Übertrager</name>
+	<name lang="cs">Vysílač</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/40_meters/ampereheuremetre.elmt b/elements/10_electric/11_singlepole/500_home_installation/40_meters/ampereheuremetre.elmt
index 7a8164dc3..7f8e7a616 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/40_meters/ampereheuremetre.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/40_meters/ampereheuremetre.elmt
@@ -3,7 +3,7 @@
     <names>
         <name lang="fr">Ampèreheuremètre</name>
         <name lang="pl">Licznik amperogodzin</name>
-        <name lang="cs">Ampérmetr</name>
+        <name lang="cs">Měřič Ampérhodin</name>
         <name lang="ar">أمبيرساعة متر </name>
         <name lang="el">Μετρητής κατανάλωσης, Αμπερώρια (Ah)</name>
         <name lang="it">Misuratore di Ah</name>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/40_meters/compteur_220v_monophase.elmt b/elements/10_electric/11_singlepole/500_home_installation/40_meters/compteur_220v_monophase.elmt
index 10fba23a4..c321bf3da 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/40_meters/compteur_220v_monophase.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/40_meters/compteur_220v_monophase.elmt
@@ -3,7 +3,7 @@
     <names>
         <name lang="fr">Compteur 220V monophase</name>
         <name lang="pl">Licznik jednofazowy</name>
-        <name lang="cs">Jednofázové počítadlo 220V</name>
+        <name lang="cs">Jednofázový elektroměr</name>
         <name lang="ar">عدّاد أحادي الوجه 220V </name>
         <name lang="el">Μονοφασικός μετρητής</name>
         <name lang="it">Contatore monofase 230V</name>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/40_meters/compteur_energie.elmt b/elements/10_electric/11_singlepole/500_home_installation/40_meters/compteur_energie.elmt
index 44c5c2c12..3ca940ecc 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/40_meters/compteur_energie.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/40_meters/compteur_energie.elmt
@@ -3,7 +3,7 @@
     <names>
         <name lang="fr">Compteur d’énergie</name>
         <name lang="pl">Licznik energii</name>
-        <name lang="cs">Počítadlo energie</name>
+        <name lang="cs">Elektroměr</name>
         <name lang="ar">عدّاد طاقة</name>
         <name lang="el">Μετρητής ενέργειας, Κιλοβατώρες (KWh)</name>
         <name lang="it">Misuratore di Kwh</name>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/40_meters/compteur_energie_active_a_depassement_de_puissance.elmt b/elements/10_electric/11_singlepole/500_home_installation/40_meters/compteur_energie_active_a_depassement_de_puissance.elmt
index d39b2e493..771d3ca12 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/40_meters/compteur_energie_active_a_depassement_de_puissance.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/40_meters/compteur_energie_active_a_depassement_de_puissance.elmt
@@ -3,7 +3,7 @@
     <names>
         <name lang="fr">Compteur à énergie active à dépassement de puissance</name>
         <name lang="pl">Licznik watogodzin szczytowy</name>
-        <name lang="cs">Počítadlo překročení spotřeby watthodin</name>
+        <name lang="cs">Měřič překročení maxima</name>
         <name lang="ar">عدّاد طاقة فعّالة مع تجاوز قدرة</name>
         <name lang="it">Contatore di energia attiva a supero di potenza</name>
         <name lang="de">Überverbrauchszähler, Spitzenzähler&#xd;</name>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/40_meters/compteur_horaire.elmt b/elements/10_electric/11_singlepole/500_home_installation/40_meters/compteur_horaire.elmt
index 5da4dc74c..447a048cc 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/40_meters/compteur_horaire.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/40_meters/compteur_horaire.elmt
@@ -3,7 +3,7 @@
     <names>
         <name lang="fr">Compteur horaire</name>
         <name lang="pl">Licznik godzin</name>
-        <name lang="cs">Počítadlo hodin</name>
+        <name lang="cs">Měřič provozních hodin</name>
         <name lang="ar">عدّاد زمني</name>
         <name lang="el">Ωρόμετρο</name>
         <name lang="it">Conta tempo</name>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/40_meters/compteur_horaire_08-04-03_en60617.elmt b/elements/10_electric/11_singlepole/500_home_installation/40_meters/compteur_horaire_08-04-03_en60617.elmt
index 6f51c70af..092dd318c 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/40_meters/compteur_horaire_08-04-03_en60617.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/40_meters/compteur_horaire_08-04-03_en60617.elmt
@@ -3,7 +3,7 @@
     <names>
         <name lang="fr">Compteur horaire (en_60617)</name>
         <name lang="pl">Licznik godzin (en_60617)</name>
-        <name lang="cs">Počítadlo hodin (en_60617)</name>
+        <name lang="cs">Měřič provozních hodin</name>
         <name lang="ar">عدّاد زمني(en_60617)</name>
         <name lang="el">Ωρόμετρο (en_60617)</name>
         <name lang="it">Conta tempo (en_60617)</name>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/40_meters/qet_directory b/elements/10_electric/11_singlepole/500_home_installation/40_meters/qet_directory
index 3fe8b7126..43bb290dc 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/40_meters/qet_directory
+++ b/elements/10_electric/11_singlepole/500_home_installation/40_meters/qet_directory
@@ -6,7 +6,7 @@
         <name lang="fr">Compteurs</name>
         <name lang="ar">عدّادات</name>
         <name lang="pl">Liczniki</name>
-        <name lang="cs">Počítadla</name>
+        <name lang="cs">Měřidla</name>
         <name lang="es">Contadores</name>
         <name lang="it">Misuratori</name>
         <name lang="el">Μετρητές</name>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/40_meters/varh_08-04-15_en60617.elmt b/elements/10_electric/11_singlepole/500_home_installation/40_meters/varh_08-04-15_en60617.elmt
index 095099cf0..083761afc 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/40_meters/varh_08-04-15_en60617.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/40_meters/varh_08-04-15_en60617.elmt
@@ -3,7 +3,7 @@
     <names>
         <name lang="fr">Varheuremètre</name>
         <name lang="pl">Licznik warogodzin</name>
-        <name lang="cs">Měřič hodin jalového výkonu (varhodin)</name>
+        <name lang="cs">Jalový elektroměr</name>
         <name lang="el">Μετρητής αέργου ισχύος (βαρόμετρο)</name>
         <name lang="it">Misuratore di varh</name>
         <name lang="de">Blindverbrauchszähler</name>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/40_meters/varheuremetre.elmt b/elements/10_electric/11_singlepole/500_home_installation/40_meters/varheuremetre.elmt
index 76323a32e..9de63efef 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/40_meters/varheuremetre.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/40_meters/varheuremetre.elmt
@@ -3,7 +3,7 @@
     <names>
         <name lang="fr">Varheuremètre</name>
         <name lang="pl">Licznik warogodzin</name>
-        <name lang="cs">Počítadlo varhodin</name>
+        <name lang="cs">Jalový elektroměr</name>
         <name lang="ar">عدّد طاقة تفاعليّة - فارساعة متر-</name>
         <name lang="el">Μετρητής, Βαρώρια</name>
         <name lang="it">Misuratore di varh</name>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/40_meters/wattheuremetre.elmt b/elements/10_electric/11_singlepole/500_home_installation/40_meters/wattheuremetre.elmt
index feeaf8f57..f7c2573c2 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/40_meters/wattheuremetre.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/40_meters/wattheuremetre.elmt
@@ -3,7 +3,7 @@
     <names>
         <name lang="fr">Compteur d'énergie active Wattheuremètre</name>
         <name lang="pl">Licznik watogodzin</name>
-        <name lang="cs">Počítadlo watthodin</name>
+        <name lang="cs">Elektroměr</name>
         <name lang="ar">عدّاد طاقة فعّالة - وات ساعة متر -</name>
         <name lang="el">Μετρητής βατ/ώρα</name>
         <name lang="it">Misuratore di Wh</name>
diff --git a/elements/10_electric/11_singlepole/500_home_installation/40_meters/wattheuremetre_08-04-03_en60617.elmt b/elements/10_electric/11_singlepole/500_home_installation/40_meters/wattheuremetre_08-04-03_en60617.elmt
index 88212424e..8554c1361 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/40_meters/wattheuremetre_08-04-03_en60617.elmt
+++ b/elements/10_electric/11_singlepole/500_home_installation/40_meters/wattheuremetre_08-04-03_en60617.elmt
@@ -3,7 +3,7 @@
     <names>
         <name lang="fr">Compteur d'énergie active Wattheuremètre (en_60617)</name>
         <name lang="pl">Licznik watogodzin (en_60617)</name>
-        <name lang="cs">Počítadlo watthodin(en_60617) </name>
+        <name lang="cs">Elektroměr</name>
         <name lang="ar">عدّاد طاقة فعّالة - وات ساعة متر -(en_60617) </name>
         <name lang="it">Misuratore di Wh (en_60617)</name>
         <name lang="de">Wattstundenzähler (EN 60617)</name>