struggling as well with custom url rewriting for custom post type taxonomies.
Here is my requirement:
domain/mycpt_category/postname/
It’s well documented here and in several SE threads removing the CPT basename so that the resulting permalink is:
domain/postname/
And I am able to construct the permalink such as:
domain/cpt-basename/cpt_category/postname (following this solution )
What I am really trying to achieve is removing the custom post type slug but keep its related taxonomy category so my link would be:
domain/mycpt_category/postname/
Thanks for you much appreciated help on this.