@andrei0luca – We have extensive documentation at https://docs.wppopupmaker.com. BUT… There is no out of the box solution for what your after. It would be dependent on what plugin you use for translations, if they offer a way to change urls easily, offer a cookie to remember the choice etc.
If they already do that you can just put the select box in the popup and create a manual cookie with the same name as their language choice cookie.
If not you would need to create that functionality yourself or hire someone to do so. It wouldn’t be to difficult or time consuming but would require some Javascript to detect when they select one, save the selection and redirect correctly.
Hope that helps. If your issue is resolved please take a moment to rate and review the plugin or support.
If you still need help please message us directly at https://wppopupmaker.com/support/.
