[Resolved] Woocommerce membership Purchasing Discount will add one product 16 times (4 x 4 languages)

Problem:
When WPML is active, each product appears 16 times instead of once, and product categories are deleted when attempting to add purchasing discounts for a membership.
Solution:
1. Update the code from WooCommerce Memberships as per the instructions on https://wpml.org/errata/woocommerce-memberships-does-not-assign-membership-when-purchasing-a-product-in-a-secondary-language/.
2. Update WooCommerce Multilingual following the guide on https://wpml.org/errata/woocommerce-memberships-restrict-content-conditions-applies-to-all-pages-across-the-site/.
3. Manually adjust the membership settings in the WordPress editor after disabling the translation editor.
4. Ensure category synchronization in 'WooCommerce > WooCommerce Multilingual > Category'.

If this solution does not resolve your issue or seems outdated, we recommend checking related known issues at https://wpml.org/known-issues/, verifying the version of the permanent fix, and confirming that you have installed the latest versions of themes and plugins. If further assistance is needed, please open a new support ticket at WPML support forum.