Michael

Problem:
The client needed to assign specific payment gateways and the 'cash on delivery' method to different currencies using WooCommerce Multilingual & Multicurrency. The built-in functionality was limited and did not support the client's payment gateways.

Solution:
We first directed the client to our documentation on setting up payment gateways for each currency: https://wpml.org/documentation/related-projects/woocommerce-multilingual/multi-currency-support-woocommerce/#setting-up-payment-gateways-for-each-currency.

After further clarification and internal discussion, we acknowledged that there is no out-of-the-box solution for unsupported gateways. We suggested using the

woocommerce_payment_gateways

hook to add or remove gateways based on the selected currency. We provided an example code snippet to guide the client:

add_filter( 'woocommerce_payment_gateways', 'add_gw' );<br /><br />function add_gw( $methods ) {<br />    $currency = get_woocommerce_currency();<br />    if ($currency == "EUR") {<br />        $methods[] = 'Custom Gateway Class';<br />        return $methods;<br />    } else {<br />        return $methods;<br />    }<br />}

We also recommended that if the client requires further custom solutions, they should consider reaching out to our recommended third-party developers: https://wpml.org/contractors/.

Please note that this solution might be irrelevant due to being outdated or not applicable to your case. If so, we highly recommend checking related known issues at https://wpml.org/known-issues/, verifying the version of the permanent fix, and confirming that you have installed the latest versions of themes and plugins. If the issue persists, please open a new support ticket with us.