title: Change date format inside HTML with JavaScript
body: <p>I have the following code on a page: </p>
  
  <pre><code>&lt;span class="release-date"&gt;&lt;i class="fa fa-calendar"&gt;&lt;/i&gt; 2014-11-16&lt;/span&gt;
  </code></pre>
  
  <p>This <code>2014-11-16</code> is the date and is generated automatically by my CMS. I need to change this date. Basically I need to change the month to read differently because this site has an international audience. In the case above I want it to read like this: <code>2014-Nov-16</code>. </p>
  
  <p>I know this can be done using a RegEx, however, I have no idea how to write this RegEx as I am not good at them. Of course in my example above 11 = Nov, 12 would equal Dec and so on for each month. </p>