I recently found that there were only 4 languages in the Deluxe Edition of BFV.
There are only 4 languages in both the store description and the game settings.
I think this is kinda ridiculous as I can play in the Chinese language in normal edition but cannot do so in Deluxe Edition. I spent more money for a worse experience.
I don't know if you provide only 4 languages to the Deluxe Edition on purpose or by mistake, but I hope you can add more language options to this great game.