Terminology around foods across languages and cultures is so confusing.
In Canada, no one would know what you meant if you said “farina” which is, apparently, the English term for what I have only ever called Cream of Wheat, which is a brand name. It’s the same coarseness as what is called semolina, and I often wondered about the difference. I gather from various sources that the difference is the variety of wheat, with semolina being yellow and made from hard wheat and farina is white and made from soft wheat.