Renaming second Windows install in boot picker?

I just so happen to have 2 Windows installs alongside my hackintosh, which appear as just "Windows" and "macOS", so 2 options for 3 different instances. Picking windows gets me to Windows'es "which one you wanna boot?" screen, and I can pick first and be logged in a moment, or pick second, which reboots first, going though OC picker again and then longs in. Is there a way to rename one of the WIndows installs, so that I get 3 pick options and don't have the Windows UI asking me which one to boot later?

submitted by /u/renox92
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