You can swap in many different tracksound wav files, into the tracksound folder, and make them all customized
Experiment on a clone of the track, and a clone of the tracksound, or put a "New Folder" inside the asset files, and copy the original config, and original wav files to that "New Folder" ... that way you can copy them back in should you mess up ... You can place many "New Folders" inside a tracksound file ... I never rename the "New Folder", but you can if you want to