Auto detect and removal of swear words

When making videos during an NBA game, seconds are minutes. While Patrick Beverley was answering postgame questions to the media, I noticed he swore 4 times throughout his responses. I knew I would waste precious minutes listening to the whole interview again to remove the bad words. That got me thinking... how hard would it be to implement a filter in the text panel to automatically mute/remove certain cuss words? Would love to hear your thoughts/opinions!