Visual Product Configurator for Woocommerce
Plugin link: https://wordpress.org/plugins/visual-products-configurator-for-woocommerce/
Author of the plugin made compatibility with WOOCS, but looks like after latest WooCommerce updates that code not need there:
- open file \wp-content\plugins\visual-pro
duct-configurator\public.php - find code like: if($WOOCS) and comment there second line of code (see the screen below)
