Hey there! You want to get a custom domain to do that, @SycamoreStudio, and also upgrade your site to one of our paid plans so you can use the domain as the address of your website. If you register the domain through us then you don't need to do any additional configuration to use it, otherwise you'll need to point the domain to us as shown in our guide on pointing a domain. To register one through us, go to the Domains page of your account and click on the Register button.