Requested WoW macro

I was wondering if could be possible to implement /ignore function into a macro when somebody whispers me, so i wouldnt have to right-click their name and ignore. I want it to prevent “mishaps” like misslick and invite them to a group instead of ignore (just today this happened to me with a gold spammer).

I thought of something like
/r Thank you, but not interested.
/ignore “name-of-whispering-guy”

But i dont know how to make the “name-of-whispering-guy”. Could you help please? Thanks in advance.