Problem overriding Woocommerce file with plugin

Hello, I am trying to create a plugin that will override a couple of Woocommerce files, those files being:

“plugins/woocommerce/assets/js/frontend/add-to-cart-variation.min.js”

and

“plugins/woocommerce/templates/single-product/add-to-cart/variable.php”

So I know I can dequeue the JS and enqueue my own version, however I am having trouble overriding the variable.php file

Here is a link to my plug-ins function file: Click Here

Most of the work is done, I just need a way to over ride the variable.php and add-to-cart-variation.min.js files with what I have located in the plugin folder..

{Let me mention this is my first attempt at a plugin so be gentle)