Import translations. DO NOT MERGE ANYWHERE

Auto-generated-cl: translation import
Change-Id: I2c2d9876e3c58968222eac20d940576d4bce3c4d
diff --git a/res/values-el/strings.xml b/res/values-el/strings.xml
index c078327..98a3468 100644
--- a/res/values-el/strings.xml
+++ b/res/values-el/strings.xml
@@ -93,4 +93,5 @@
     <string name="previous_page_content_description" msgid="1138597031571078429">"Προηγούμενη"</string>
     <string name="wallpaper_title" msgid="6754214682228331092">"Ταπετσαρία"</string>
     <string name="wallpaper_preview_card_content_description" msgid="6049261033541034584">"Προεπισκόπηση ταπετσαρίας"</string>
+    <string name="collection_not_exist_msg" msgid="3504852962885064842">"Η συλλογή δεν υπάρχει."</string>
 </resources>