I use both Cyrillic and Latin in my everyday communication. For the same people sometimes I send emails in Latin (L) and other times in Cyrillic ©. I have created quick templates and macros that make an ellegant solution to my problems, but one problem rermains:
How to set a macro to change C. names in headers?

Explanation:
My new message macro is in C. by default. If I want to switch to L. I use a quick template that changes everything but the receipient's name. It remains in C. and therefore in wrong encoding, since the encoding is changed by quick template as well.