Change text on CaptionSelectionButton

Topics: Windows 8 Xaml
Dec 6, 2013 at 1:03 PM
I am using the Entertainment theme as a starting point and have put the CaptionSelectionButton in the lower app bar. However, I would like to change the text that appears under the button.

Changing the content property changes the CC image but I cannot find the property to control the actual text.

Can the text be altered?

Thank you