You already know the audio for a RealDrums style is a stereo mix so any changes would take skill, expertise and tools like Melodyne to surgically remove one item such as a woodblock.

An alternative would be to move the track to a DAW and use equalization to reduce the unwanted sound frequencies and highlight the remaining desired frequencies. Determine the number of percussion and drum instruments in the stereo mix then duplicate the stereo mix so each instrument can be represented in your new mix. For example name four duplicates kick, snare, woodblock and high-hat. For each instrument track find the center frequency for that instrument. Use shelf filters to diminish all the frequencies around that instrument. Then diminish the woodblock track and increase all the other track's center frequency. Mix the duplicate track levels to taste. The new mix should be closer to what you need.

Of course that is also time consuming. You may also want to go to the +++ RealTracks Wishlist +++ and request a remix of specific RealDrums.

Jim Fogle - 2025 BiaB (Build 1128) RB (Build 5) - Ultra+ PAK
DAWs: Cakewalk Sonar - Standalone: Zoom MRS-8
Laptop: i3 Win 10, 8GB ram 500GB HDD
Desktop: i7 Win 11, 12GB ram 256GB SSD, 4 TB HDD
Music at: https://fogle622.wix.com/fogle622-audio-home