title: Get title of current figure in MATLAB?
body: <p>I have a figure opened with a certain title.
  How do I get the title string?</p>
  
  <p>I have tried <code>get(gcf)</code> but I don't know how to navigate to the title.</p>
  
  <p>I want to get the title of many figures, add some more characters to the string and write it back.</p>