my post type = singers
post_type_base_url = singer
cat_tax_base_url = genre
With custom post type permalink plugin I could set it to
But I want to set this structure as default permalink using a function.
I don't want to use the custom post type permalink plugin because it screw up sometimes on its own eg /post_type/singer/%genre%/%singers%/
Can anyone give me some ideas or links to some tutorials?