You can update your business address in the Business Centre, under the 'Locations' tab. Enter your new business name and click on 'Save Changes':
Be careful: your new addressed will not be displayed immediately, we will review your request and let you know within 48 hours.
To find the Business Centre, use this link or hover your mouse over the profile picture on top right, and select Business Centre:
You will then be able to update your listing in your Business Centre.