You can do this with our single-click executable installer that we sell (not the free Food4Rhino installer). However, if you are willing to just create another user account on your machine with a username that has only ASCII characters, this would also solve your case and you would not have to buy the installer from us.
Particularly if you’re in a situation where an IT department controls your machine and you are not able to create another user account, then you can buy the installer from us by emailing info@ladybug.tools.