Ok, as I said haven’t done it myself 
Should be doable with ffmpeg, but I have no idea how. Works definitely with tsdoctor which I am using for editing .ts files.
This might help
Suggestion:
ffmpeg -i input.ts -c copy -map 0:v -map 0:a -map -0:s -map -0:d -ignore_unknown output.ts
This should remove all subtitle and data tracks.
