How to customize putty.exe location and .exe name

putty.exe is blocked in my company so when solar-putty is internally calls putty, it fails and the session is stuck in "Connecting..." mode.

But when I change the putty.exe to some other name i.e. putty.exe to termclient.exe, it works.

So I want to know is there a way I can tell solar-putty to use a different name of exe, but it is underlying it putty.exe.