Exit Button Dropdown Box Text

I am using a stand-alone presentation for navigation instruction, so it pops up another window to play.  At the end of that presentation, I have instructed the learner to click the Exit button - which brings up the following dropdown:

The client finds the working in this box troubling, in that she is concerned the learner will feel they are closing the whole presentation (not just the navigation module).

Do we have the ability to change any of the text in this dropdown?

Thanks!