title: Magento: unset a second/third level block from layout?
body: <p>How to unset a child/grandchild block from the layout ?</p>
  
  <p>For example from </p>
  
  <pre><code>&lt;reference name="content"&gt;
              &lt;block type="catalog/product_view" name="product.info" template="catalog/product/view.phtml"&gt;
                     &lt;block type="catalog/product_view_media" name="product.info.media" as="media" template="catalog/product/view/media.phtml"/&gt;
              &lt;/block&gt;
  &lt;/reference&gt;
  </code></pre>
  
  <p>I can remove the whole  </p>
  
  <pre><code>&lt;reference name="content"&gt;
      &lt;action method="unsetChild"&gt;&lt;name&gt;product.info&lt;/name&gt;&lt;/action&gt;
  &lt;/reference&gt;
  </code></pre>
  
  <p>but I want to remove only name="product.info.media"  from "product.info", not the whole product.info .</p>
  
  <p>How to do this ?</p>