If this is a new implementation of the Glk interface (distinct from
GarGlk), then yes, ScummGlk is a reasonable name. Then it has
various IF VM cores attached, but those can keep their usual names.
(This is a familiar confusion: to Scumm users, this is a Glk module, but
to Glk users, it's a Scumm module. :) Agglutinating the names doesn't
always work, but this should be okay.)