Clearing the cache on a page in directories (wordpress)

Our site uses WPML for translation.
We have the latest version of the Cloudflare plugin for wordpress installed.
Links in the main language look like this: site.com/article/
Articles in another language look like this: site.com/en/article/
Articles in the /en/ directory are not cleaned up.
Also, rubrics with articles are not cleared from the cache.
What to do?