Background of the issue:
I am trying to use WPML on my WordPress site coffset.org to manage translations for my posts. I have a post in English (URL: скрытая ссылка) which I’ve translated into several languages (French, German, Spanish, and Dutch).
Symptoms:
When I use the language switcher, WPML sends me to URLs like скрытая ссылка or скрытая ссылка, which sometimes redirect or throw a 404 error. This used to work fine a week ago with clean slugs being used.
Questions:
How can I identify which translation is currently linked to the English post?
How do I unlink any incorrect versions (the ?p=XXXX ones)?
What are the instructions to relink or connect the correct translations (the ones with valid slugs)?
What steps can ensure WPML is using the correct slugs again in the language switcher and SEO plugins like RankMath?