Most drum VSTs / instruments have the option to route each individual part to different channels (“how to” depends if it’s through Kontakt or stand alone ones like Addictive Drums, Superior Drummer, etc, but there are plenty of Youtube videos explaining how to do this). Now, in case you are trying to insert an effect to a MIDI channel and you don’t find the option in the main view, you can always do this in the mixer view (F3 key).
Most drum VSTs / instruments have the option to route each individual part to different channels (“how to” depends if it’s through Kontakt or stand alone ones like Addictive Drums, Superior Drummer, etc, but there are plenty of Youtube videos explaining how to do this). Now, in case you are trying to insert an effect to a MIDI channel and you don’t find the option in the main view, you can always do this in the mixer view (F3 key).