Should you need to rename article elements "on screen", while keeping the standard names in the schema, edit the ..\config\Strings\GN4Strings.en.xml, and modify the following section(s) by putting the new label name in the Value. On the example below, we kept the standard body name as "body", but it will appear on screen as "testo".

  <!-- Object type name translation used as a caption -->

  <StringDesc Scope="ObjTypeCaption" Name="body" Value="Testo" />

Do the above for all article element names you want to rename.

Perform IIS reset or app pool recycle on all IIS servers to activate the change.