Change Domain to Manage
From Hostek.com Wiki
To change the domain that you are managing (if you have multiple domains) please follow the steps below.
1. Login to WCP.
2. In the top right of the window, just to the left of the logout button is a drop down menu for hosted domains. Click this box.
3. Select the domain you would like to manage.
4. Once you have clicked the desired domain, you will be re-directed to the WCP console for that domain.