Javascript+Woocomerce modification for my Wordpress website

I've a personal project to sell books for children. Bought a WP theme template with the following functionality: 1. Each Woocommerce product is displayed as a book. 2. Each book can be previewed, with a page flipping effect (JS), according to what I put in the details of the Woocommerce product. So the pages flip in consecutive order: from page#1 to page#2, from page#2 to page#3, from page#3 to page#4, and so forth... THESE ARE THE FOLLOWING OBJECTIVES FOR THIS PROJECT: 1. I want to implement the functionality of adding buttons to allow the reader to jump between non-consecutive pages. For example: Imagine that you are reading page #1, and in the bottom of the page you have minimum two buttons. Button1 leads you to page #2, Button2 leads you to page #3, Button3 leads you to page #X (where X is defined by me in the WP admin view). 2. Right now in the theme there is an arrow that allows flipping to the consecutive next page. The JS also allows to flip with the keyboard arrows (left and right). It must be implemented a checkbox in the Woocommerce wordpress admin view to deactivate this functionality. This is because I want to force my reader to click on one of the buttons explained before. Please only JS+Woocommerce experts. Review the template before offering yourselves. Thanks.