title: How can I customize how the title is displayed?
body: <p>I want to customize how the HTML for the title of my Dexterity content type is generated.</p>
  
  <p>I wrote a view template for a the type that uses the metadata.IBasic behavior:</p>
  
  
  
  <pre class="lang-xml prettyprint-override"><code>&lt;html ...&gt;
    &lt;body&gt;
      &lt;metal:content-core fill-slot="content-core"&gt;
        &lt;metal:content-core define-macro="content-core"&gt;
          &lt;div id="conent-images"&gt;...&lt;/div&gt;
          ...
          &lt;div id="content-metadata"&gt;
            &lt;h1 tal:content="context/title"&gt;Title&lt;/h1&gt;
            ...
          &lt;/div&gt;
          ...
          &lt;div id="content-body"&gt;...&lt;/div&gt;
        &lt;/metal:content-core&gt;
      &lt;/metal:content-core&gt;
    &lt;/body&gt;
  &lt;/html&gt;
  </code></pre>
  
  <p>But Plone then renders the title twice. How can I remove the first apparition of title?</p>