Why do I have to edit content from the same source multiple times (per library)

I splitter my libraries source folders int different sub categories. This lets me add libraries with the specific content only and mixed libraries with multiple source folders. The problem is, that I have to edit the contents metadata (like it’s name, sorting name, etc) in each library. Is there a way to link the metadata between different libraries? The best solution would be to store the source location in the database, so the system would link/update changes automatically in other libraries with the same sources.

Thanks,
Mike

Plex has no way to do that.

Oh, I guess I have to restructure my media in this case.
Thanks