New websites added to your account must be approved by AvantLink. You may apply for in this support article about adding more than one website to an Affiliate Account. Please email compliance@avantlink.com to make changes to your website URL or website category.
If you would like to make edits to your website name and description of your configured website you can simply do so through the affiliate interface. To do this perform the following steps.
1. Log onto your affiliate account.
2. Click the 
Menu button, > "Account Settings" > "Secondary Websites"
3. Click the "Edit" link for the website of interest.
4. Change website information found in the "Website name," and "Describe your website" text fields.
5. Click the "Save" button.
This will make it so all of the configured tools are associated with the domain.