Treat a course as a product

I am using LearnPress + Woocommerce.

I am also using the plugin “Woocommerce Payment Gateway per Product” > This plugin allows you to define a specific payment method per product (for example: if the person wants to but product “A”, the only available payment method is Stripe, but if the user wants to buy product “B” the only payment method available will be Bank transfer)

The plugin works great, but the problem is that course is not a product… Learnpress creates just a normal page for the courses, but they are not configured as products…

Any way of turning the courses into Woocommerce products?