正如您在這里看到的那樣，要更改“發(fā)貨”標(biāo)簽，然后您就可以獲得它。

function change_email_labels( $total_rows, $order, $tax_display ) {

    // Only on emails notifications

    if( ! is_wc_endpoint_url() ) {

        $total_rows['cart_subtotal']['label'] = __( 'My text 1', 'woocommerce');

        $total_rows['order_total']['label'] = __( 'My text 2', 'woocommerce');

    }

    return $total_rows;

}

add_filter( 'woocommerce_get_order_item_totals', 'change_email_labels', 10, 3 );