How to exceed Temperature limits in MCreator 2025.1

So I was trying to make a Mod that is a frozen wasteland survival and I wanted to integrate my own temperature system. However, I ran into a problem with the vanilla temperatures and the frozeness of the frozen biome and MCreator doesn't allow an unlimited spectrum of temperature. So I opened up Visual studios and I edited the code from inside the file itself. The I re-opend MCreator and it was past the Limit.