title: How to modify wp_nav_menu() html display
body: <p>Currently when I use</p>
  
  <pre><code>&lt;?php wp_nav_menu(); ?&gt;
  </code></pre>
  
  <p>HTML Output</p>
  
  <pre><code>    &lt;li class="pagenav"&gt;Pages&lt;ul&gt;
  &lt;li class="page_item page-item-116"&gt;&lt;a href="http://localhost/?page_id=116"&gt;Heading 1&lt;/a&gt;&lt;/li&gt;
      &lt;/ul&gt;&lt;/li&gt;
  </code></pre>
  
  <p>But I wanted to remove "Pages" text</p>
  
  <p>So I wanted the html output become</p>
  
  <pre><code> &lt;li class="pagenav"&gt;&lt;ul&gt;
      &lt;li class="page_item page-item-116"&gt;&lt;a href="http://localhost/?page_id=116"&gt;Heading 1&lt;/a&gt;&lt;/li&gt;
          &lt;/ul&gt;&lt;/li&gt;
  </code></pre>
  
  <p>Can someone please help me out.
  Thanks so much in advance.</p>