Currently pages have URLs like:
In some contexts it may be preferred to use formats like:
So, this is an enhancement request for options to allow and require all-lowercase URLs (specifically, for the page portion) and to set the allowed separator(s), for example the hyphen instead of the underscore.
It would be desirable to have such URL customization options in the HTML UI or via LocalSettings.php, not with complex configurations in multiple places.
To make it really easy, there could be an option to set the URL format to "Wikipedia Style", "WordPress Style" or "Custom".
Thank you for your hard work and consideration.