[Yurij]

I am trying to translate the bbpress plugin v2.2.3 to swedish.

I have followed this guide:
http://codex.bbpress.org/bbpress-in-your-language/
But its not working 🙁

[Stephen Edgar]

It appears that bbPress Sweedish translations are a bit all over the place:

bbPress Dev – 87% Complete https://translate.wordpress.org/projects/bbpress/dev/sv/default
bbPress 2.2x – 0% Complete https://translate.wordpress.org/projects/bbpress/2.2.x/sv/default

Also WP Sweeden had previously operated there own translations here
bbPress 2.1 http://wpsv.se/oversattning/projects/bbpress/21
bbPress 2.0 http://wpsv.se/oversattning/projects/bbpress/20

I think the best idea would be to contact WP Sweeden and ask about bbPress translations

http://wpsv.se/kontakta-oss/