Probably not a word but..
Why doesn't my raw goat milk cheddar melt like store bought?
Your pH is probably too high.
So if you were to adapt any style of cheese for melting either for pizza topping or grilled toast,
You would just acidify to a specific range or are there more factors?
https://cheeseforum.org/forum/index.php/topic,3045.0.html (https://cheeseforum.org/forum/index.php/topic,3045.0.html)