I like to think in my mind that both the blue wizards names are correct Alatar & Pallando were their true Mair names in Valinor, and the easterlings gave them the names morrinotar and romestamo much like Olorin and Gandalf or Currumo and Saruman.
Some of this wasn’t correct and the AI voice just doesn’t sound great. If this is something you are passionate about I truly recommend getting a microphone and recording your own voice. You got this.
That seems most logical to me.