title: WebStorm: how to rename html attribute?
body: <p>I have imgs with <code>src</code> attribute. But since I'm moving to lazy loading all of my imgs. I would like to change <code>src</code> to <code>data-original</code> for all of my images. But it seems I can't simply select <code>src</code> in the html file and do a "Refactor | Rename".</p>
  
  <p>Is there anyway to achieve this?</p>