I just found the line they used to have Alec Guinness say Rey’s name
“Come here, little one! Don’t be afREYd.”
[And here it is in TFA @57]LINK REMOVED
I find it so amusing how they pulled this off. It’s such a fanedit-y thing to do.
Or perhaps it’s the other way around. My cynical side postulates that the name “Rey” was chosen specifically to match sounds uttered by Guinness.
Seems more irrational than cynical.