I am using the Wordpress plugin - qTranslate X and I have 3 languages on my site. I have content for 2 of the languages already set on my site, but I want to redirect the 3rd language to another domain.
For example, I have example.com for the English content, and I want users to get redirected to example.it for the Italian content (the current link is example.com/it). I am using the plugins menu display option (not widget in sidebar).
have a look at this page. Hopefully it's what you're looking for.