How do I make a proper custom ocean biome using my liquid - mcreator

So I'm pretty fluent in mcreator and I can lock codes and enter new code. Even add new .json files if necessary w/o mcreator open so that way it won''t delete it. 

I'm wanting to make a new biome called Invisible_Ocean. Mods name is lunafalls. I want it to be like a normal minecraft:deep_lukewarm_ocean with everything but use my liquid instead. block name is lunafalls:bubble. 

https://pastebin.com/yQ4kiSrY

the rest w/ more comments in pastebin due to mcreator forum guidelines