Hi, I'm playing stardew valley for at least 2 years, and my daughters are starting to play also on Switch I love this game!! But I'm seeing that it's a bit slow for the translations, I'm guessing you are very busy on multiplayer and the porting on the many platforms. Anyway I think I can help on the French translations, I work in development also
Too bad your suggestion didn't get any answer, as I think it's a very good idea. I think it was with Parkitect, that the devs asked the community for help with the translation on different languages (included French), and that helped a lot. I don't mind playing in english, but it's harder for the younger gamers. So, I don't work in development, but it would be great to help making the French translation.