Currently, the customer uses only one active documentation workspace with English (UK) and Swedish languages. However, an additional API workspace exists within the same project, which is not used by the customer and contains the default English (US) language. Since Custom Pages are created at the project level, the language dropdown in Custom Pages displays all languages across all versions, including the unused English (US) language from the API workspace. This causes confusion for editors, as the language is not relevant, not used, and not visible on the live knowledge base site. The customer would like the ability to hide or remove unused languages, especially those from API workspaces, from the Custom Pages language dropdown so that it reflects only the languages relevant to their active documentation workspace.