Change WooCommerce backend Order_ID

I want to change the Order_ID Prefix on WooCommerce Order because the payment gateway only captures the order ID. As my payment gateway is integrated into three to five websites it is difficult differentiate which payment came from which website.

I have already implemented the Custom Sequential Pro Plugin from WooCommerce but it only changes the order ID on the front end. But the payment gateway collects Order ID from the backend. How can i add a prefix to the order_ID in the backend in WooCommerce.

images: woocommerce: https://pasteboard.co/JiGZcYR.png
Payment Gateway: https://pasteboard.co/JiGZOGY.png

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Author: Aetzad Asghar