Suggest you join the PERSIAN (IRAN) transifex project for CB here:
www.transifex.com/projects/p/cb/language/fa_IR
and help translate.
Once translations are completed they are automatically compiled to a CB 2.0 compatible language plugin and our uploaded to our resource area:
www.joomlapolis.com/cb-solutions/languages
I assume most of the translations in your old files are most likely also on Transifex but as I can see there are many more strings missing.