After changing the name of the page, please go to WP-Dashboard >> Settings >> Permalinks and click on save changes from there, and then again check back to your site after removing the browser cache and if the issue will still persist then please share your site WP Admin URL and Credentials in a below-listed format in the private content area of this topic, so that I’ll further look into it for you, and if possible please share the page URL’s and screenshots of the issues as well.
WP Admin URL:
WP Admin Username:
WP Admin Password:
Regards 8Themes Team.
One standard license is valid only for 1 project. Running multiple projects on a single license is a copyright violation.