Reha my daughter is 6 years old…she is still totli a bit. But I know my younger son was like that till he turned 7…so hope inshaAllah she’ll be ok too. just imagine her singing 'who took the cookies from the cookies jar" it changes into ‘who tut the tuties from the tuties daaar’ 
my younger daughter whi is 2 years old is also totli n too talkative mashaAllah. She changes most ‘s or sh’ sounds to ‘f’ so tissue is ‘tufoo’…n Amsterdam is ‘Am-foo-dam’ 