title: Using Twilio Flex Plugin, how do I update the current voice task attribute so that customer name shows in TaskListItem?
body: <p>I would like to know how I can update the task attribute so that the customer name is set to whatever name I want, instead of the E.164 formatted phone. 
  <a href="https://i.stack.imgur.com/r3DpW.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/r3DpW.png" alt="enter image description here"></a></p>
  
  <p>I would like to invoke the setter from within the plugin init</p>
  
  <pre><code>init(flex, manager) {
  </code></pre>
  
  <p>I imagine this is a common use case that customers would like. How can I accomplish this? 
  Where exactly are these attributes set?</p>