FIX Fixed styles for the RTL site.
IMPROVED: Added new filters for changing the shop page price HTML ('thwvs_shop_price_holder'),('thwvs_change_shop_page_variation_price_html' ).
IMPROVED: Added a new filter and functionality for show attribute labels on the shop page('thwvs_attribute_title_in_shop_page' ).
IMPROVED: PHP 8 compatibility.
IMPROVED: Added WooCommerce 7.3.0 compatibility.
IMPROVED: Added WordPress 6.1 compatibility.
