I'm using the WooCommerce Composite Products add-on and would like to display the short description of each product under the product title within the Thumbnail layout of the component options.

I found out that the relevant template for rendering the thumbnail options is located in single-product/js/options-thumbnails.php.

However, modifying this file does not affect the frontend. I'm guessing the product data passed to the frontend would also need to be extended to include the short description in the first place.

Has anyone done something similar or found a way to inject additional product data into the component options for custom rendering?