MemberPress: Update MemberPress Account Course Tab Link With A Custom URL

This code snippet customizes the default URL of the Courses tab link in the navigation menu on the MemberPress Account page. It changes the default course URL to a custom URL, allowing users to access a custom page on which all courses are listed.

The code snippet should be updated by replacing the default slug (/courses/) with a custom page slug or URL on this line:

return '/courses/';