https://en.wikipedia.org/wiki/Long-range_Wi-Fi
:D
I’ll see if i can find something specifically about what you are asking, but I would be surprised if anyone has taken the time to try to bounce WiFi. The wavelength might not be amenable to bouncing, as it is such a high frequency signal. If I recall correctly, there is a relatively narrow range of wavelength that will actually bounce back to earth off of the atmosphere.
edit: https://radiojove.gsfc.nasa.gov/education/activities/iono.html
this was one of my favorite childhood games, thanks for posting this!