Storyline Quiz Review - Is the Incorrect/Correct message editable?

I have disabled the previous and next buttons in addition to the volume/seekbar controls in order to use my own navigation throughout the course and quiz.   I've only allowed submission via a Submit button on the quiz base layer, not allowing them to jump between questions. To allow them to navigate freely during review of the quiz (only on successfully passing the quiz) I've created a review layer on each quiz to allow users to navigate backwards and forwards.

I want to place a button on the final slide of the training  (summary of completion and resources) that allows to user to go back to the beginning of the content in case they want to review the content and quiz after advancing from success results layer.  However, when users do not review the quiz on the previous slide and click the return to content button on the final slide, it doesn't show the review layer of the quizzes which does not allow them to advance through the quiz to the final slide. 

Are there triggers or slide settings that will allow the review layer to show?

I've placed a few screenshots below.

Thanks!

M.W.

Final Slide (after quiz) with option to return to content button.

Base Layer of one of the quiz questions with custom Submit button only.

Review Layer of a quiz question with custom prev and next buttons