To your question, yes Corolla hatch has same shape wherever it will be launched but Hatch is not offered across/ all over the globe. It will be limited to certain regions and countries only. Also hatch will be produced only at certain exclusive plants and then shipped to a certain market. Same is the case for Hybrid variant. It will be produced at certain plants and then shipped to designated countries for sale.
Again at this time we are speculating things and making assumptions on basis of available info. Look at the vehcile offered in China.
The two fronts are introduced for two trim levels and with same powertrain/ Hybrid for the same country. A regular Hybrid and a Levin Hybrid.
Again, you might be right, we might see same shape as USDM L/LE/XLE in Europe, ASEAN, Australia and other Asian countries for a regular gasoline/petrol variant. Things will get clear when Toyota launch 1.6L Corolla in Europe , which is upcoming. Also the Corolla Hybrid variant for US will come on 29th of this month, that will also clear few more inputs.