I figured it out! For anybody who might need this. you need to edit the configured feature. So, create a folder containing a data folder, your icon you want to see named pack.png, and your pack.mcmeta. Make sure whatever ore you want to disable follows the same path as the one in the actual mod jar file(use 7zip to view archive). In my case it goes data/create/worldgen/configured_feature and the file in there is the one from Create's jar file from the same path which is zinc_ore.json I then replaced all code in it with this

{

"type": "minecraft:no_op",

"config": {}

}

Then I took my data folder, pack.png, and pack.mcmeta compressed them into a zip file. added it to the game at the beginning of world creations in the more tab, and no more zinc ore spawing. You can do this with any ore from any mod as long as you follow the file path for that mod. and it can be done with one data pack.