Changing the domain or WordPress URL of a website, which is generally not recommended. However, if it is necessary to change it, there are certain steps that need to be followed to ensure that the website remains functional after the change.
Create a backup of the MySQL database and the entire WordPress directory to ensure that all the data is backed up
Check the backup to make sure that everything has been properly backed up.
Go to the WordPress admin area and replace the page URL from /wp-admin/ to /wp-admin/options.php. For example: https://yourwebsite.com/wp-admin/options.php
Form there ,you can find home and siteurl options and replace the new right value such as your new WordPress URL
