Fix Yith filter not appearing after change language -- 2

Hi, this project is for fixing the YITH Ajax filter, that is not showing up when switching for second language.

Images in attachment.

I was able to find a topic regarding this issue:
https://www.freelancer.com/users/l.php?url=https:%2F%2Fwpml.org%2Fforums%2Ftopic%2Fyith-ajax-product-filter-plugin-now-showing-filters-in-other-languages%2F&sig=694013aed8ba408462a0d2e2e54927712b15983fd01e2357699d94c8431a3e3c