In order to wrap this up…
As Otto pointed out… what you’re asking for can partly already be done.
There’s 2 existing feature suggestions which are already covering/addressing the gaps mentioned in your posts:
Display track names in all clients
Many clients already support this; this feature has however not yet found its way to all of them…
Editing the track language (and names) from within Plex
I suggest you comment/vote in those existing threads in order to avoid distracting/dispersing votes and attention. In particular the 1st thread has been quite popular – the 2nd one is still searching for some attention
Unless I’ve completely missed something in this thread that’s not covered in the 2, I’ll close this one as a duplicate.
