How do I change my WordPress Site Address (URL)?
If you want to change your WordPress URL settings, you may simply do it using your administrative dashboard. Here are the steps:
1. Login into your wp admin area
2. It is usually located at http://yourdomain.com/wp-admin/ URL On the left side bar select Settings > General
3. Update WordPress Address (URL) line and Site Address (URL) lines.
Enter the destination URL that you need to have and press “Save Changes” . Thats it