Multi language setup

Hello,

I’m trying to set the contact form in two languages.
But while the WordPress is set up as multilanguage, Big contact front end form does not switch to different language.

Is it possible?

Is there a different way to set it up, so that I can customize the labels and ideally all text to be two different languages?

I’m working on this site:
https://beauteparamedika.com/contact-us/

https://www.ads-software.com/extend/plugins/bigcontact/