Your brain is way more adaptable than you think. I go between 3 or 4 different keyboard layouts regularly and can use them all just fine. I think the secret is just to force yourself to recall locations from memory even if it takes a moment, only look up the layout if you are totally stuck. It’s also kinda fun to see how weird of a layout your brain can get used to. E.g. one-handed layouts, morse code, stenography etc.