antoineA-4

Problem:
I'm using this method https://wisdmlabs.com/blog/add-taxonomy-term-custom-post-permalinks-wordpress/ to create a CPT, my custom taxonomy and a rewrite rule to add taxonomy terms to my permalink structure. I'm trying to translate my Custom post type slug using WPML. I have already translated the content of the slug using WPML, but I have got a 404 error.

Solution:
This would require some custom rewrite rules via "add_rewrite_rule".

The client found an alternative workaround using a plugin called "Permalink Manager Lite":
https://wordpress.org/plugins/permalink-manager/

Relevant Documentation:
https://codex.wordpress.org/Rewrite_API/add_rewrite_rule