2.3.10.3.1. Block [AttributeMapping(3D)] - Set attribute language
2.3.10.3.1.1. Declare prefix for PARTsolutions attributes

Set the desired language under Attr_CopyFrom_00. The keys Attr_Content_00 and Attr_Section_00 remain unchanged.

In SolidWorks, these are displayed as standard attributes under File information -> User-defined tab page.

"File information" -> tabbed page "User-defined"

"File information" -> tabbed page "User-defined"