Code-Snippets-Functions/Execute a function on a child site/WooCommerce/send-order-refund-email-to-admin.txt

function send_refund_email_to_admin($order_id) {
    // Get the order object
    $order = wc_get_order($order_id);

    // Check if the order exists and has been refunded
    if ($order) {
        // Get the admin email address
        $admin_email = get_option('admin_email');

        // Prepare the email subject and content
        $subject = 'Refund Processed for Order #' . $order->get_order_number();
        $message = 'A refund has been processed for Order #' . $order->get_order_number() . ".\n\n";
        $message .= 'Refund Details: ' . "\n";
        $message .= 'Refunded Amount: ' . $order->get_total_refunded() . "\n";
        $message .= 'Refund Reason: ' . $order->get_meta('_refund_reason') . "\n\n";
        $message .= 'You can view the refund details in the WooCommerce Orders section.';

        // Send the email to the admin
        wp_mail($admin_email, $subject, $message);
    }
}
add_action('woocommerce_order_refunded', 'send_refund_email_to_admin');