title: PostgreSQL rename attribute in jsonb field
body: <p>In postgresql 9.5, is there a way to rename an attribute in a jsonb field?</p>
  
  <p>For example:</p>
  
  <pre><code>{ "nme" : "test" }
  </code></pre>
  
  <p>should  be renamed to</p>
  
  <pre><code>{ "name" : "test"}
  </code></pre>