title: How can I get the name (string) of a node from a data changed_notification in OPCUA?
body: <p>I am new to opcua. I have a simple python3 client that I want to use to monitor a few voltages and currents from the opcua server.</p>
  
  <p>I can subscribe to them and when they change, I can see the changed value but I don't know what the value is for. </p>
  
  <p>I am trying to figure out how to use the info I know I can get like the node.nodeid.Identifier and use that to somehow get the path which is associated with the the id. That should tell me what the value is(?)</p>
  
  <p>I thought it might be in the browse_name but that got me nowhere.</p>
  
  <p>Any push in the right direction would be greatly appreciated. Thanks!</p>