Background of the issue:
I am developing a site and need a separate payment gateway for each currency. My gateway is custom coded, and I want to make it compatible with WPML's multicurrency feature.
Symptoms:
No specific issue or error message mentioned.
Questions:
Is there a way to make my custom coded payment gateway compatible with WPML's multicurrency feature?
Normally any payment gateways you set up in the Payments section of WooCommerce>>Settings will be available for all currencies you have added via WooCommerce Multilingual Multi Currency features. Please refer to the following documentation for more details.