At this time, we are unable to support differentiated handling of Betterbird installations based on language due to the vendor’s implementation choice. Specifically, the "DisplayName" field in the Windows “Add or Remove Programs” entry defaults to “(x64 en-US)” across multiple language versions. This uniform naming convention limits our ability to reliably identify and manage installations by language. We’ve raised this concern with the vendor and will revisit support options if changes are made in future releases.