#2 Oct 21, 2008 06:28
Let's say you already installed b2evo 2.4.5 with UTF-8 support...
1. Create blogs, for each blog go to Blog settings > General and choose the "Main locale"
2. Download language packs and make sure they are properly installed/uploaded (you can check it from Global settings > Regional > Show translation info)
3. When you make posts don't forget to select the right language.