In my WordPress work clients often refer to pages by their name, which doesn’t always match up to the slug. If they have a lot of pages it can be hard to find.
To solve this, I developed a handy plugin that displays the page permalink directly in the admin’s pages screen:
https://wordpress.org/plugins/show-page-slug-in-admin/
It’s a simple fix and something I think could be built-in to WordPress.
