What I must do for different Language output at frontend by arabic and german

[tom030]

I have a website project that needs a multi language output in arabic and german. How can I change the Languge to arabic with WebsiteBaker latest version. The structure of this website is compatible for multi language system by help topic. The german version is complete ready. Now I want to start the other (arabic) language version, but I don't know how can I change the right parameters for this language.

Can anybody help me?