How to delete unnecessary custom post types in the UI
Currently there is no way on the backend (UI) for unregistering a post type, the process however is quite simple. Andrew Nacin provided some code over on https://core.trac.wordpress.org/ticket/14761 You can easily create a plugin with this function and have the CPT unregister. if ( ! function_exists( ‘unregister_post_type’ ) ) : function unregister_post_type( $post_type ) { … Read more