This plugin is a great idea. I think this functionality should be part of core.
Unfortunately the plugin doesn't work for me so I'll have to do it the old way.
When I try to change the language to Bulgarian, I get the following message:
"There is no translations available for Bulgarian (bg_BG)."
Any ideas why this happens?
I tried also other languages. With some it worked (French, German), with others it didn't (Spanish es_ES, Catalá).