Or maybe Han Solo

It would be best to change it to a name of a similar sound if it's used to its name now... something like Rolo or Polo lol

You can and should with that name. Be patient and don't ever re-use the old name after you've started. Lots of small tasty treats and consistency will be the key. Make it something not too far off from current name in syllables and finish it with an O sound like the current name. You can do but be patient

Hahaha!
But yes, with training via rewards shouldn't be a problem

😂😂 I can't imagine why you'd wanna change the name

Sure why not , I changed mine 😛

Lol!! Try