If you need to edit the slug to match the page title of your Staff page, then you will need to add this PHP function to the functions.php file of a child theme or, you can implement the snippet utilizing the code-snippets plugin:
add_action('init', 'kt_filter_staff_slug', 1); function kt_filter_staff_slug() { add_filter('kadence_staff_post_slug', 'kt_custom_staff_permalink'); function kt_custom_staff_permalink() { return 'CUSTOM_STAFF_SLUG'; } }
Change the “CUSTOM_STAFF_SLUG” to whatever you want to appear in the URL. Once the function is added and saved, navigate to Settings> Permalinks, and re-save them.

To learn more about and download a free child theme, visit this child theme tutorial.