FileBot

I often have to catalog entries from different nationalities, and I like my folders to reflect the original language of the content. I.e. using italian title for italian movies, french title for french movies and so on.

To get this I always have to remember to change the language in the preferences. It would be awesome if there was a dropdown with the current language right on top of the match and rename button so it's easier to know which language is being used and reduce the steps required to change it.

You'll want to use {primaryTitle} instead of {n} in your format, that'll give you the original movie / series name, that way you can process all the different movies from all the different countries / languages at once:
Alternatively, you could use the {localize} dynamic localization binding to switch language based on some arbitrary criteria at format time, e.g. audio stream language: