Shop link and YITH WooCommerce Ajax Product Filter

Hi. Recently had an issue: if switched to other language on shop page – it openes a broken page, link – https://frontmed.com.ua/?page_id=1852 instead of https://frontmed.com.ua/en/shop/. Fixed it by redirection in functions.php.

But now I use YITH WooCommerce Ajax Product Filter and on other languages it goes to main page (https://frontmed.com.ua/?yith_wcan=1&product_cat=for-immunity), on default language it works properly (https://frontmed.com.ua/shop/?yith_wcan=1&product_cat=novorichni-podarunki)

The page I need help with: [log in to see the link]