I’d definitely recommend to just disclose to the interviewer in advance that you stutter. It can feel humiliating or embarrassing but just know that there’s no crime to stuttering and everybody has their own insecurities. Once I say this to new people or employers, I feel no more reason why they should constantly bring it up. My speech therapist was right that it takes so much pressure off your shoulders then it shouldn’t really give an excuse for the interviewer to assume otherwise of the way you’re talking since you already got it out of the way at the start. :)