diff --git a/elements/01sources/transformateurs/monofilaires/transformateur_2_secondaires_etoile_etoile_triangle.elmt b/elements/01sources/transformateurs/monofilaires/transformateur_2_secondaires_etoile_etoile_triangle.elmt
deleted file mode 100644
index 3b97b8195..000000000
--- a/elements/01sources/transformateurs/monofilaires/transformateur_2_secondaires_etoile_etoile_triangle.elmt
+++ /dev/null
@@ -1,32 +0,0 @@
-<definition width="50" version="0.3" hotspot_x="25" hotspot_y="35" height="70" type="element" ic="true" orientation="dnny">
-    <names>
-        <name lang="ar">مُحوّل ثلاثي الأوجه بملفات ثانوية مزدوجة نجمي-نجمي-مثلثي</name>
-        <name lang="de">Drehstromtransformator, Stern/Stern/Dreieckschaltung</name>
-        <name lang="el">Μετασχηματιστής με 2 δευτερεύοντα αστέρας-αστέρας-τρίγωνο</name>
-        <name lang="en">Transformateur 2 secondaires étoile-étoile-triangle</name>
-        <name lang="it">Trasformatore trifase a tre avvolgi- menti, collegamento stella-stel- la-triangolo</name>
-        <name lang="fr">Transformateur 2 secondaires étoile-étoile-triangle</name>
-        <name lang="pl">Transformator trójuzwojeniowy</name>
-        <name lang="cs">Třífázový transformátor, hvězda-hvězda, trojúhelníkové zapojení</name>
-    </names>
-    <informations>Author: The QElectroTech team
-License: see http://qelectrotech.org/wiki/doc/elements_license</informations>
-    <description>
-        <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="9" x1="-9" y2="7" x2="-7"/>
-        <circle x="-19" y="-5" antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" diameter="20"/>
-        <circle x="-1" y="-5" antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" diameter="20"/>
-        <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="9" x1="-9" y2="7" x2="-11"/>
-        <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="15" x1="-9" y2="25" x2="-9"/>
-        <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-11" x1="0" y2="-13" x2="2"/>
-        <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="9" x1="-9" y2="13" x2="-9"/>
-        <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-11" x1="0" y2="-13" x2="-2"/>
-        <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-11" x1="0" y2="-7" x2="0"/>
-        <circle x="-10" y="-15" antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" diameter="20"/>
-        <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-25" x1="0" y2="-15" x2="0"/>
-        <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="15" x1="9" y2="25" x2="9"/>
-        <polygon x4="12" antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="13" x1="12" y2="13" x2="6" y3="6" x3="9" y4="13"/>
-        <terminal x="0" y="-26" orientation="n"/>
-        <terminal x="9" y="26" orientation="s"/>
-        <terminal x="-9" y="26" orientation="s"/>
-    </description>
-</definition>
diff --git a/elements/01sources/transformateurs/monofilaires/transformateur_a_couplage_reglable.elmt b/elements/01sources/transformateurs/monofilaires/transformateur_a_couplage_reglable.elmt
deleted file mode 100644
index ef62a28ce..000000000
--- a/elements/01sources/transformateurs/monofilaires/transformateur_a_couplage_reglable.elmt
+++ /dev/null
@@ -1,22 +0,0 @@
-<definition width="40" version="0.3" hotspot_x="20" hotspot_y="35" height="70" type="element" ic="true" orientation="dnny">
-    <names>
-        <name lang="ar">مُحوّل برابط قابل للتعديل</name>
-        <name lang="de">Wicklung Transformator mit veränderbarer Kopplung</name>
-        <name lang="en">Transformer with variable coupling</name>
-        <name lang="it">Trasformatore monofase con ac- coppiamento regolabile</name>
-        <name lang="fr">Transformateur à couplage réglable</name>
-        <name lang="pl">Transformator regulacyjny</name>
-        <name lang="cs">Transformátor s měnitelným zapojením</name>
-    </names>
-    <informations>Author: The QElectroTech team
-License: see http://qelectrotech.org/wiki/doc/elements_license</informations>
-    <description>
-        <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="triangle" style="line-style:normal;line-weight:normal;filling:black;color:black" y1="6" x1="-12" y2="-9" x2="14"/>
-        <circle x="-10" y="-5" antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" diameter="20"/>
-        <circle x="-10" y="-15" antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" diameter="20"/>
-        <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-25" x1="0" y2="-15" x2="0"/>
-        <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="15" x1="0" y2="25" x2="0"/>
-        <terminal x="0" y="-26" orientation="n"/>
-        <terminal x="0" y="26" orientation="s"/>
-    </description>
-</definition>
diff --git a/elements/01sources/transformateurs/monofilaires/transformator_3f_yyd.elmt b/elements/01sources/transformateurs/monofilaires/transformator_3f_yyd.elmt
index 94adfba6e..a071b0068 100644
--- a/elements/01sources/transformateurs/monofilaires/transformator_3f_yyd.elmt
+++ b/elements/01sources/transformateurs/monofilaires/transformator_3f_yyd.elmt
@@ -1,7 +1,13 @@
 <definition width="70" version="0.3" hotspot_x="27" hotspot_y="45" height="90" type="element" orientation="dyyy">
     <names>
-        <name lang="fr">Transformateur triphasé, couplage étoile-étoile-triangle</name>
-        <name lang="pl">Transformator trójfazowy Yyd (forma 1)</name>
+        <name lang="ar">مُحوّل ثلاثي الأوجه بملفات ثانوية مزدوجة نجمي-نجمي-مثلثي</name>
+        <name lang="de">Drehstromtransformator, Stern/Stern/Dreieckschaltung</name>
+        <name lang="el">Μετασχηματιστής με 2 δευτερεύοντα αστέρας-αστέρας-τρίγωνο</name>
+        <name lang="en">Transformateur 2 secondaires étoile-étoile-triangle</name>
+        <name lang="it">Trasformatore trifase a tre avvolgi- menti, collegamento stella-stel- la-triangolo</name>
+        <name lang="fr">Transformateur 2 secondaires étoile-étoile-triangle</name>
+        <name lang="pl">Transformator trójuzwojeniowy</name>
+        <name lang="cs">Třífázový transformátor, hvězda-hvězda, trojúhelníkové zapojení</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/01sources/transformateurs/monofilaires/transformator_reg_1_1.elmt b/elements/01sources/transformateurs/monofilaires/transformator_reg_1_1.elmt
index f75d4622e..cee05de5c 100644
--- a/elements/01sources/transformateurs/monofilaires/transformator_reg_1_1.elmt
+++ b/elements/01sources/transformateurs/monofilaires/transformator_reg_1_1.elmt
@@ -1,7 +1,12 @@
 <definition width="60" version="0.3" hotspot_x="24" hotspot_y="45" height="90" type="element" orientation="dyyy">
     <names>
+        <name lang="ar">مُحوّل برابط قابل للتعديل</name>
+        <name lang="de">Wicklung Transformator mit veränderbarer Kopplung</name>
+        <name lang="en">Transformer with variable coupling</name>
+        <name lang="it">Trasformatore monofase con ac- coppiamento regolabile</name>
         <name lang="fr">Transformateur à couplage réglable</name>
-        <name lang="pl">Transformator regulacyjny (forma 1)</name>
+        <name lang="pl">Transformator regulacyjny</name>
+        <name lang="cs">Transformátor s měnitelným zapojením</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/01sources/transformateurs/multifilaires/qet_directory b/elements/01sources/transformateurs/multifilaires/qet_directory
index 57f6c4aa8..27c1f4188 100644
--- a/elements/01sources/transformateurs/multifilaires/qet_directory
+++ b/elements/01sources/transformateurs/multifilaires/qet_directory
@@ -1,6 +1,14 @@
 <qet-directory>
     <names>
-        <name lang="en">Multiconductor</name>
-        <name lang="fr">Multifilaires</name>
+        <name lang="de">Mehradrig</name>
+        <name lang="ru">Многолинейные</name>
+        <name lang="pt">Multifilar</name>
+        <name lang="en">Multiline</name>
+        <name lang="it">Multifilari</name>
+        <name lang="fr">Multifilaire</name>
+        <name lang="ar">متعددة الأسلاك</name>
+        <name lang="pl">Schemat wielokreskowyowy</name>
+        <name lang="es">Multihilo</name>
+        <name lang="cs">Několik vedení</name>
     </names>
 </qet-directory>