I've attached two screen shots. One is your screen shot with two areas highlighted.
The second displays the track settings.

Lets assume the sound you want to mute is the rapier pads (the string track on my view and loop 3 on your view). Lets also assume you want the sound to stop on bar 10 and start again on bar 14.

1. At bar 10, open the rapier pads track settings and select MUTE.
2. Advance the highlighted bar setting to bar 14.
3. Open the rapier pads track settings and select Back To Normal.

Attached Files (Click to download or enlarge) (Only available when you are logged in)
Clipboard02.jpg (144.2 KB, 68 downloads)
F5 Settings Screen
Clipboard01.jpg (159.18 KB, 68 downloads)
F5 Track sub menu

Jim Fogle - 2024 BiaB (1111) RB (5) Ultra+ PAK
DAWs: Cakewalk by BandLab (CbB) - 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