Code-Snippets-Functions/Execute a function on a child site/WooCommerce/show-order-downloads-in-admin-new-order-email-notification.txt

// Let 3rd parties unhook via this hook.
function action_woocommerce_email( $emails ) {
    // Removes a function from a specified action hook.
    remove_action( 'woocommerce_email_order_details', array( $emails, 'order_downloads' ), 10 );
    
    // Hooks a function on to a specific action.
    add_action( 'woocommerce_email_order_details', 'action_woocommerce_email_order_details', 9, 4 );
}
add_action( 'woocommerce_email', 'action_woocommerce_email', 10, 1 );

/**
 * Show order downloads in a table.
 *
 * @since 3.2.0
 * @param WC_Order $order         Order instance.
 * @param bool     $sent_to_admin If should sent to admin.
 * @param bool     $plain_text    If is plain text email.
 * @param string   $email         Email address.
 */
function action_woocommerce_email_order_details( $order, $sent_to_admin = false, $plain_text = false, $email = '' ) {   
    // Only for 'New Order' email notifications
    if ( $email->id == 'new_order' ) {
        $sent_to_admin = false;
    }

    $show_downloads = $order->has_downloadable_item() && $order->is_download_permitted() && ! $sent_to_admin && ! is_a( $email, 'WC_Email_Customer_Refunded_Order' );

    if ( ! $show_downloads ) {
        return;
    }

    $downloads = $order->get_downloadable_items();
    
    $columns   = apply_filters(
        'woocommerce_email_downloads_columns',
        array(
            'download-product' => __( 'Product', 'woocommerce' ),
            'download-expires' => __( 'Expires', 'woocommerce' ),
            'download-file'    => __( 'Download', 'woocommerce' ),
        )
    );

    if ( $plain_text ) {
        wc_get_template(
            'emails/plain/email-downloads.php',
            array(
                'order'         => $order,
                'sent_to_admin' => $sent_to_admin,
                'plain_text'    => $plain_text,
                'email'         => $email,
                'downloads'     => $downloads,
                'columns'       => $columns,
            )
        );
    } else {
        wc_get_template(
            'emails/email-downloads.php',
            array(
                'order'         => $order,
                'sent_to_admin' => $sent_to_admin,
                'plain_text'    => $plain_text,
                'email'         => $email,
                'downloads'     => $downloads,
                'columns'       => $columns,
            )
        );
    }
}