Have different Playback settings based on folder

My audio consumption could be divided into two groups: spoken-word and music.

Is
 there a way to customize Rockbox so that when I'm listening to any file
 contained in the /spokenword/ folder, the playback buttons function 
differently than when I'm listening to a file contained in the /music/ 
folder? I know I could do this manually, but I'd rather Rockbox be able 
to automatically switch back and forth between 2 configurations.

Here are some of the differences I want:

For all files in music folder or all its subfolders
Device
 sleeps if no key-press in 30 minutes, with 30-minute time resetting 
after every keypress. This is to save on power in case I accidentally 
forget to shutdown/power-off.


For all files in spoken-word folder or any subfolder:

Playback speed set to 1.6X
Pressing Forward or Backward buttons do not skip to the next or previous track.
To skip to tracks, double-tapping Forward or Backward is needed. Or holding Home, and then tapping Backward or Forward button.
Pressing Backward goes back 10 seconds, while pressing Forward  advances 10 seconds. 

I would like to get this on my Sansa Clip Plus (running Rockbox 3.13).

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