If you're referring to the website that is associated with your account, you can update that under "analytics and tracking" from the settings screenshot you sent along before. You can then select the "domains and ip addresses" tab. That is where your url will be located. You can update or remove the domain from that area of the tool.
If you're referring to the website that is associated with your account, you can update that under "analytics and tracking" from the settings screenshot you sent along before. You can then select the "domains and ip addresses" tab. That is where your url will be located. You can update or remove the domain from that area of the tool.