I Got a web site to do with a mix of language —> English, French, Farsi (Persian), Arabic, Mandarin & Spanish. I want to know what kind of support your software offer in those language; translation for frontend/backend and support for RTL (right to left) languages.

How much it will cost to add or ameliorate the RTL support. I have serious translators that will work on the project, maybe I can give you the translations and cash for the work, you tell me.