I think so that the correct name of the dapur from the long version is "Cundrik" (like Amuk already note), see Ensiklopedi Keris page 136-137, about dapur keris lurus. But I don't know if you can call the short version with the same name, but on the other hand dapur is dapur equal how long.

The name "pedang" is colloquial.
sajen