You are better off (management is easier) to run from to different directories.
In that case you don’t have to do the renaming stuff and you can run different servers as well (think about different ports than).
Example, for testing I have 4 installs and I made port numbers that resemble the Servoy version e.g. 8022, 8031, 8035 etc.
Can I just copy the entire Servoy directory to a new directory and then run it from there, or do I need to do a new install from the installation jar?
Sounds like I could just copy the whole directory, then fire it up and change the port through the server admin webpage?? (obviously making sure my dbservers are configured correctly)