"Jak się ona nazywa?"

Translation: What is her name?

[J.i.t.L]

Can we change the order to Jak ona się nazywa? or Jak się nazywa ona?

[Jellei]

That would sound strange and would only make sense in a very specific context, where emphasis on 'she/her' would seem logical.

"Okay, I know her name, his name, the name of those two... and what is HER name?"