Wordpress Plugin Modification

I have a Wordpress plugin called WP Give. I am using the free version and that is perfect for my needs. However, I do have one change. I need to implement split payments for Stripe. While WP Give utilizes Stripe Connect, and works well, I need to be able to collect my fee. This plugin would work if only I were using WooCommerce. https://yithemes.com/themes/plugins/yith-woocommerce-stripe-connect/

It is the function of that YITH plugin that I need to work with WP Give. Since WP Give is already working to set up Stripe Connect, it does not allow me to collect my fee as a split payment. This is simple coding that is provided by Stripe in their documentation: https://stripe.com/docs/connect/enable-payment-acceptance-guide.