garrigus
No, the Piano Roll doesn't provide any functions for working with Take Lanes. However, you can use the Inline Piano Roll in the Track view to add notes to individual Take Lanes. Just set the Take Lane's Edit Filter to Notes. Then you can add/edit notes in each lane separately.
Are you sure? It seems that any notes added to the Inline PRV are added to the first Take Lane that was created, regardless of whether a Take Lane's status is set to notes or clips.
What I'd recommend to the OP is using separate tracks instead of Take Lanes. You can view multiple tracks in a single PRV at the same time, as well as hide or show individual tracks for editing with the PRV. So for example if you were doing kick on Track 1, snare on Track 2, and hi-hat on Track 3, you can see all three at once in the PRV. Then if you want to edit only the Kick, you'd select Track 1 as the track for editing, and make your edits while still seeing what's in the other tracks.