Yes, this is possible with macOS - just make sure that only the version you use at the moment is named "Revoice Pro" because this is essential for reliable plugin operation with your DAW.
You can rename the unused version to "Revoice Pro inactive" or just add the version number to differentiate - entirely as you prefer. Here are some examples:
VERY IMPORTANT!
After changing the version of Revoice Pro that you use, always remember to launch the Revoice Pro standalone application at least once while your DAW is not running: this is essential to complete the installation of the Revoice Pro plugins.