Yes, there are two ways you can do this. The search you probably needed to use is just google "jriver per track dsp" and that will find lots of discussions (most of them calling for the feature to be fixed).
You obviously already know about the Tempo and Pitch module in DSP Studio. That is where you set the tempo and pitch that you want.
Briefly, your two options are these:
1. Use MC's Per-Track-DSP feature, in which you create a DSP Studio Preset, save it with a name, and put that name in the [DSP] field of a file. Every time that file plays, it will play using the DSP preset you selected.
Unfortunately, the implementation of this feature is so fundamentally flawed you won't want to use it. First, you will have to tag every single track in your library with a DSP preset, whether you want it to have a different one or not. Second, this method is incompatible with the proper use of certain DSP modules like Room Correction and Output Format. The problems with this approach have been raised many times for six years, and it has not been addressed. So give it a try if you want, but I wouldn't recommend it. The feature isn't really usable in its current form.
2. Create a second zone with the tempo and pitch settings you want, and then use ZoneSwitch to selectively route tracks there based on whatever tags you want. Learn about ZoneSwitch here:
https://yabb.jriver.com/interact/index.php?topic=76605.0This is somewhat cumbersome to setup, and forces you to maintain multiple zones if you ever make changes. But in most cases it's less trouble than #1.
I hope this helps...