That’s a hot point. I know that writing in a different language isn’t trivial and I understand your concern since I’m not good in English at all. As I said in the past organizing a multi-language community isn’t straightforward, information may be scattered in multiple non-english discussions, but I’m always open to new ideas.
Recently I have noticed this community, they are using Discourse and the community is product-based like us. Check the topics with flags in the title
Also, Interesting how they have organized their docs+howto+wiki
https://forum.fairphone.com/t/pencil2-the-fairphone-forum-wiki-how-tos/5056