<wpml-config>
    <admin-texts>
        <key name="woocommerce_pensopay_settings">
            <key name="title"/>
            <key name="description"/>
            <key name="checkout_button_text"/>
            <key name="pensopay_apikey"/>
            <key name="pensopay_privatekey"/>
        </key>
    </admin-texts>
</wpml-config>