title: Wordpress RSS feed with custom description?
body: <p>Is there a nice and simple way to add a filter to the wordpress RSS feed functions?
  I want to insert some custom text into the <code>&lt;description&gt;</code> tag of my RSS2 feed and the <code>&lt;summary&gt;</code> tag of my Atom feed. Is there any easy way to do that?</p>
  
  <p>I don't have templates for my feeds in my theme (like wp-rss2.php or wp-atom.php). I've just added the normal </p>
  
  <pre><code>&lt;link rel="alternate" type="application/rss+xml" title="&lt;?php bloginfo('name'); ?&gt; Atom Feed" href="&lt;?php bloginfo('atom_url'); ?&gt;" /&gt;
  </code></pre>
  
  <p>to my <code>&lt;head&gt;</code></p>
  
  <p>Any idea how I can influence the description and summary of my feeds?</p>