Problem: The client is experiencing issues with non-existent language translations appearing on their site. Specifically, archive pages are available, even if the taxonomy is set to "Not translatable". Solution: The workaround for this issue would be to set the taxonomies as "Translatable - only display translated items". As long not any taxonomy is actually translated, the translated archive page should not be available.
If these steps do not resolve your issue or if the solution becomes outdated, we highly recommend checking related known issues at https://wpml.org/known-issues/, verifying the version of the permanent fix, and confirming that you have installed the latest versions of themes and plugins. Should you need further assistance, please do not hesitate to open a new support ticket at WPML support forum.
