Option to use Vari audio in different tunings, like 432hz

Hi there,
I keep getting clients that tune their guitars to 432hz (A = 432Hz), instead of A 440Hz. I even recently had a violin-based solo artist tune her strings to A 444Hz.
But when they do that kind of thing I can’t tune their vocals easily using Vari Audio.
Please add the ability to change the tuning standard in Cubase so that things like Vari Audio can be used, regardless of tuning.

(If anyone knows if this is already featured in Cubase, please let me know)