Support › MB Custom Post Type › User "text field" as slug another post type
How do I set a custom slug from my custom field for my post type.
Meta Box does not support changing the CPT slug from a custom field. You might need to use a custom code to do that. Refer to this topic https://wordpress.stackexchange.com/questions/41988/redeclare-change-slug-of-a-plugins-custom-post-type