From your Dashboard
In the left side menu under On-Demand, click "Appearance."
In the Display URL section, click "Edit."
Type in the URL you want in the provided field.
Click "Save."
The load screen preview shows what your URL display looks like in action. Next time you go to the On-Demand player on your site, your URL will display.
Note
You may need to clear your browser’s cache and refresh the page before this change can be seen.