Greetings @rd1_4190, Fortunately, you CAN change your mind, and the domain on your hosting account. You didn't specify the type of hosting, so I'll go with the most common implementation:
Information on modifying other hosting is searchable within the Community.
I hope that helps,
Thomas D. - GoDaddy | Community Moderator
24/7 support available at x.co/247support
Have two domains and a website through GoDaddy; wanting to move the website from the old domain to the new one and have the old one re-direct to the new one - how do I do this?
Hey @jwilsontr. Thanks for posting and being a part of the GoDaddy Community.
What you will need to do first is update the domain name on your hosting. Can you provide us with what kind of hosting you have? Once you do, we can point you to the right guide on how to make those changes.
When you have the domain updated on your hosting, you can then set up a domain forward so the old domain is redirected to the new one. Give the changes up to 24 hours and you should be all set.
Hope this helps!