Hello everyone im new here!

I recently totalled my Hyundai i30 1.6 CRDI, I’m wondering if it’s possible or if anyone has done anything similar? Im wanting to switch out the 1.2 petrol engine from my 06 fiesta and put the 1.6 Hyundai engine in. Not sure what this entails if I’d need to switch the gearbox out etc? If anyone could shed any light I’d be greatly appreciative 😊