I think the scripture you are referring to is either: Mt 1:21 or Lk 1:31, when the angel Gabriel told Mary that the child she would have would be called Jesus. It's my understanding that the Hebrew pronunciation is Yeshua, and it means 'salvation'. Yeshua is the salvation of God given to us. Jesus is the correct English pronunciation of the Hebrew Yeshua. Since we are an English speaking people, Jesus is the correct pronunciation for us. However, we would not be incorrect to use the Hebrew or another language pronunciation for the same name/word.
Ph 3:15 (paraphrased):...And if on some point you and I think differently, that too God will make clear to us. Only let us live up to what we have already attained.