Problem: You are experiencing issues where the English version of your website does not match the Polish version after integrating the WPML plugin, resulting in a broken schema. Solution: First, verify if the product single pages are displaying correctly by checking a specific product page, for example, the Super Kid Mohair Sweater. If the pages are correct, the next step is to use the WPML String Translation to ensure all necessary strings are translated correctly. This can help in aligning the schema across different language versions of your site.
If this solution does not resolve your issue or seems outdated, we recommend opening a new support ticket. It's also advisable to check related known issues at https://wpml.org/known-issues/, verify the version of the permanent fix, and confirm that you have installed the latest versions of themes and plugins. For further assistance, please visit our support forum.
