I want to remove the meta in red, but it is actually a span in the email.

I’ve tried adding this code to modify email CSS, but price and subtotal are affected. Is there a way to just target the concerned text?

add_filter( 'woocommerce_email_styles', 'add_css_to_emails', 10, 2 ); 
function add_css_to_emails( $css, $email ) { 
   $css .= '
      td.woocommerce-table__product-name span { font-size: 0px }
   ';
   return $css;
}