title: How can I report a custom NSWindow title to the accessibility system?
body: <p>I've got an Inspector window whose title (sometimes) isn't ideal for reporting to visually impaired users. Is there a way to change the title reported by accessibility without changing the actual window title?</p>
  
  <p>e.g. a window titled "Media" might be better reported to visually impaired users as "Media Browser"</p>