Background of the issue:
I am experiencing a critical issue with my WooCommerce site using WPML. When the WPML String Translation module is active, translated product pages in Romanian return a 404 error. This issue started after attempting to translate a custom field created with Advanced Product Fields Pro for WooCommerce. The field was set to 'Translate' in WPML settings. Link to a page where the issue can be seen: versteckter Link
Symptoms:
Translated product pages return a 404 error when WPML String Translation is enabled. This only affects product pages, while other content displays correctly.
Questions:
Could you help me identify which string(s) might be causing this?
Can you guide me in resetting relevant entries?
