I have repeated xml fragment like this below in a larger document. How to remove all occurrences of well, total and fee using XmlDocument?
<res>
  <pay>
    <well/>
    <total/>
    <fee/>
    <tit>
        <qr>asdf</qr>
        <id>
            <num/>
        </id>
    </tit>
  </pay>
</res>
 
     
    