title: name.replace xX with y if x exists
body: <p>To be more specific I'd like to figure out how to:
  name.replace xX with y if x exists, if not then just replace X</p>
  
  <p>I've searched this forum for an hour now, make it two, and all I find is how to replace one thing with another, which by now is pretty easy.</p>
  
  <p>/a</p>