This is a very rudimentary method but I tried really hard and it gets the job done, so bear with me. If you need to censor a word, this is what you do:
First you select the track and pick out the time of the audio position with the word(s) that need to be censored.
Then go to the tab and click on Generate. Under Generate, go to Tone. There you can adjust the frequency and amplitude of the audio that’s selected.
Then you align the tracks (because there’s a new one with the audio you censored) and play them simultaneously (I’m sure there’s a better way to do this; I just did this to make sure it came out right).
4: And that’s it! That is how you censor a track!
FYI, this was the source I looked at to figure out what to do. https://www.youtube.com/watch?v=9BLV3nYuiL0