because his name is noah no definatly will not work so make up a sound to replace no with I use ehh I say it loud and harsh and it works .. to get it established that no means bad I would have a squirt gun ready and when she did something bad I would say ehh and then squirt her one second later if she didn't stop .. now I just say ehh no more need for the squirt bottle..

also to help the chewing problem try getting kongs and bones for noah to chew on and put sour apple/bitter apple spray or tabasco sauce on things noah chews that you do not want noah to chew on..