microsoft tts reads english wierd when its set to hebrew.

when the hebrew tts reads a sentence with seperated english letters it reads it weird.

for example : "השם שלך הוא P A Z" doesn't say the letter "P", "A", "Z", instead it pronounces the sound of the letter. how can i make it say the letter itself ?

I tried commas, semicolon, dots and spaces but it still doesn't work. any tip ?