hi , How can active two languages both together in this cms. or make a sub language for use in post and pages in website or make and use one language file on theme ?

Hi miha,

The cleanest way to do this is by creating 3 subsites (all of them will be in /web), e.g.:

/web/main - main website of www.website.com
/web/en - en.website.com
/web/fr - fr.website.com

The alternative for the time being is by using the Google Translate block in the extension directory.

Hope this helps.