Rewrite with strange arguments

Hi,
I need to do some rewrite rules litke this
myurl.com/?mpinvite=113116712&host=Anônimo
to
myurl.com/?mpinvite=113116712&host=Anonimo or
myurl.com/?mpinvite=113116712&host=Anônimo
It is possible? How can I do that?
Thank you.

Posted at Nginx Forum:

Any help ?

Posted at Nginx Forum: