Recently I encountered the challenge in order to change the url and link to the author within a WordPress installation and theme. In order to get additional information regarding the solution I posted a question on StackExchange and on the
WordPress: Modify author base slug to use groups and nicename
![WordPress: Modify author base slug to use groups and nicename WordPress: Modify author base slug to use groups and nicename](https://rubenwoudsma.nl/wp-content/uploads/2013/07/adjusting-author-slug-in-wordpress-750x350.png)