diff --git a/administrator/language/de-DE/de-DE.plg_editors-xtd_article.ini b/administrator/language/de-DE/plg_editors-xtd_article.ini
similarity index 100%
rename from administrator/language/de-DE/de-DE.plg_editors-xtd_article.ini
rename to administrator/language/de-DE/plg_editors-xtd_article.ini
diff --git a/administrator/language/de-DE/de-DE.plg_editors-xtd_article.sys.ini b/administrator/language/de-DE/plg_editors-xtd_article.sys.ini
similarity index 100%
rename from administrator/language/de-DE/de-DE.plg_editors-xtd_article.sys.ini
rename to administrator/language/de-DE/plg_editors-xtd_article.sys.ini
diff --git a/administrator/language/de-DE/de-DE.plg_editors-xtd_contact.ini b/administrator/language/de-DE/plg_editors-xtd_contact.ini
similarity index 100%
rename from administrator/language/de-DE/de-DE.plg_editors-xtd_contact.ini
rename to administrator/language/de-DE/plg_editors-xtd_contact.ini
diff --git a/administrator/language/de-DE/de-DE.plg_editors-xtd_contact.sys.ini b/administrator/language/de-DE/plg_editors-xtd_contact.sys.ini
similarity index 100%
rename from administrator/language/de-DE/de-DE.plg_editors-xtd_contact.sys.ini
rename to administrator/language/de-DE/plg_editors-xtd_contact.sys.ini
diff --git a/administrator/language/de-DE/de-DE.plg_editors-xtd_fields.ini b/administrator/language/de-DE/plg_editors-xtd_fields.ini
similarity index 100%
rename from administrator/language/de-DE/de-DE.plg_editors-xtd_fields.ini
rename to administrator/language/de-DE/plg_editors-xtd_fields.ini
diff --git a/administrator/language/de-DE/de-DE.plg_editors-xtd_fields.sys.ini b/administrator/language/de-DE/plg_editors-xtd_fields.sys.ini
similarity index 100%
rename from administrator/language/de-DE/de-DE.plg_editors-xtd_fields.sys.ini
rename to administrator/language/de-DE/plg_editors-xtd_fields.sys.ini
diff --git a/administrator/language/de-DE/de-DE.plg_editors-xtd_image.ini b/administrator/language/de-DE/plg_editors-xtd_image.ini
similarity index 94%
rename from administrator/language/de-DE/de-DE.plg_editors-xtd_image.ini
rename to administrator/language/de-DE/plg_editors-xtd_image.ini
index e9c8183af..9ec743f70 100644
--- a/administrator/language/de-DE/de-DE.plg_editors-xtd_image.ini
+++ b/administrator/language/de-DE/plg_editors-xtd_image.ini
@@ -6,4 +6,5 @@
 
 PLG_EDITORS-XTD_IMAGE="Schaltfläche - Bild"
 PLG_IMAGE_BUTTON_IMAGE="Bild"
+PLG_IMAGE_BUTTON_INSERT="Bild einfügen"
 PLG_IMAGE_XML_DESCRIPTION="Zeigt eine Schaltfläche an, die es ermöglicht ein Bild in dem Beitrag einzufügen. Nach dem Klick auf die Schaltfläche öffnet sich ein Fenster über das ein Bild hochgeladen werden kann oder die Einstellungen eines Bildes können angepasst werden."
diff --git a/administrator/language/de-DE/de-DE.plg_editors-xtd_image.sys.ini b/administrator/language/de-DE/plg_editors-xtd_image.sys.ini
similarity index 100%
rename from administrator/language/de-DE/de-DE.plg_editors-xtd_image.sys.ini
rename to administrator/language/de-DE/plg_editors-xtd_image.sys.ini
diff --git a/administrator/language/de-DE/de-DE.plg_editors-xtd_menu.ini b/administrator/language/de-DE/plg_editors-xtd_menu.ini
similarity index 100%
rename from administrator/language/de-DE/de-DE.plg_editors-xtd_menu.ini
rename to administrator/language/de-DE/plg_editors-xtd_menu.ini
diff --git a/administrator/language/de-DE/de-DE.plg_editors-xtd_menu.sys.ini b/administrator/language/de-DE/plg_editors-xtd_menu.sys.ini
similarity index 100%
rename from administrator/language/de-DE/de-DE.plg_editors-xtd_menu.sys.ini
rename to administrator/language/de-DE/plg_editors-xtd_menu.sys.ini
diff --git a/administrator/language/de-DE/de-DE.plg_editors-xtd_module.ini b/administrator/language/de-DE/plg_editors-xtd_module.ini
similarity index 100%
rename from administrator/language/de-DE/de-DE.plg_editors-xtd_module.ini
rename to administrator/language/de-DE/plg_editors-xtd_module.ini
diff --git a/administrator/language/de-DE/de-DE.plg_editors-xtd_module.sys.ini b/administrator/language/de-DE/plg_editors-xtd_module.sys.ini
similarity index 100%
rename from administrator/language/de-DE/de-DE.plg_editors-xtd_module.sys.ini
rename to administrator/language/de-DE/plg_editors-xtd_module.sys.ini
diff --git a/administrator/language/de-DE/de-DE.plg_editors-xtd_pagebreak.ini b/administrator/language/de-DE/plg_editors-xtd_pagebreak.ini
similarity index 100%
rename from administrator/language/de-DE/de-DE.plg_editors-xtd_pagebreak.ini
rename to administrator/language/de-DE/plg_editors-xtd_pagebreak.ini
diff --git a/administrator/language/de-DE/de-DE.plg_editors-xtd_pagebreak.sys.ini b/administrator/language/de-DE/plg_editors-xtd_pagebreak.sys.ini
similarity index 100%
rename from administrator/language/de-DE/de-DE.plg_editors-xtd_pagebreak.sys.ini
rename to administrator/language/de-DE/plg_editors-xtd_pagebreak.sys.ini
diff --git a/administrator/language/de-DE/de-DE.plg_editors-xtd_readmore.ini b/administrator/language/de-DE/plg_editors-xtd_readmore.ini
similarity index 100%
rename from administrator/language/de-DE/de-DE.plg_editors-xtd_readmore.ini
rename to administrator/language/de-DE/plg_editors-xtd_readmore.ini
diff --git a/administrator/language/de-DE/de-DE.plg_editors-xtd_readmore.sys.ini b/administrator/language/de-DE/plg_editors-xtd_readmore.sys.ini
similarity index 100%
rename from administrator/language/de-DE/de-DE.plg_editors-xtd_readmore.sys.ini
rename to administrator/language/de-DE/plg_editors-xtd_readmore.sys.ini