Gravuj Miklos Henrich

The ‘Change All Users Slug’ plugin is built to help you to change all your user’s slug in “/firstname-lastname/” (lowercase) format. 
It is suggested to have a manually defined “Display Name” instead of having the same “Display Name” as the “Username”. 
If you want to use your username (login) for your user slug, then you don’t need this plugin.

Change All Users Slug

Change all your user's slug in "/firstname-lastname/" (lowercase) format.

farvehandleren

Custom Post Type to create new post type.

Custom Post Type

Custom Post Type to create new post type.

Change All Users Slug vs Custom Post Type