When we integrate with the WooCommerce store or when we impot the sales order, the connector will import the payment gateway. However, you can create the payment method from WooCommerce Connector > Configuration > Payment Gateway.
You can give Payment method name.
You can generate it from WooCommerce store. You can open the payment method and
copy payment method code from the URL.
Multi eCommerce Connector:
Select connector from the drop-down option.