SIMULTANEOUS dual audio for international viewing

Hello. I have a dilemma. I’m spanish but was bought up in the UK. I therefore obviously prefer to watch everything in english as it’s more likely the original language of the film/tv show. However, my wife is spanish and doesn’t know english to the point of wanting to watch anything in english. It results in me watching nearly everything twice, once and firstly in spanish with her and then if I enjoyed what I watched, again in english to fully appreciate it.

I was wondering if it was interesting to implement the possibility to view any multi-audio file with simultaneous dual audio, as in you select the language you want to be heard on the TV, and then select a second to be passed via bluetooth headphones/device, all synced properly with the video. Or maybe allow two plex clients to be in sync so they display the exact same content at the same time with one having one audio, and the other client outputting the other audio.

This would allow me to enjoy the content in the original english while she can enjoy in the spanish dubbed version. Apart from my particular case, it may be useful for other things…

Thank you very much

I would suggest duplicating Libraries with different Languages if available or add Spanish or English subs