Change physically the keyboard of the macbook air from azerty to qwerty

Hi,

We just bought an macbook air and we saw that taking a qwerty keyboard would take + 2 weeks to ship so we choose an azerty one. And now i'm having trouble using it for coding and Latex usage (brackets and slash).

So I need to go back to a qwerty layout on my physical macbook keyboard. Can an apple genius bar change it or switch on the keyboard itself ?

Thank you in advance for your response.