Background of the issue:
I am trying to use the WooCommerce Designer Pro plugin with WPML. The plugin is compatible with WPML, but when I change the website language and try to edit a product, it shows 'Design temporarily unavailable.' This seems to be due to a URL change. Working URL on main language: hidden link. Non-working URL on second language: hidden link.
Symptoms:
When I change the website language and try to edit a product, it shows 'Design temporarily unavailable.' The issue appears to be related to the URL change.
Questions:
Why does the URL change cause the 'Design temporarily unavailable' error?
How can I fix the URL issue to make the WooCommerce Designer Pro plugin work with WPML in different languages?