Is it possible to change download directory depending on console?

[assadd123]

The download path goes to a single folder, which I can change to my ROMs folder, but I have to then move each ROM to its subfolder (I'm using ES-DE)
I notice there are key value pairs in the settings, was wondering if there were a series of steps I could follow to automatically download PSX ROMs to the "psx" subfolder, for example.

Thanks in advance