labels at Transcript reader

Using Transcript Reader the different texts are all called 'Nested Page' and I can't change that. I have some transcript reader pages with a list of 10 to 15 concepts. So I can't see which nested page is which text. Almost the same problem as in the old multiple choice, where 'label' in the list was called 'option'. In the transcript reader I should like a label added that also is presented in the subpages list in the left pane.
Ronald