Me: okay so maybe we temporarily give non canon but canon compliant names to various parts in the Lair. You know, like call the immediate surrounding area of the bridge the "ergosphere cathedral" or some shit #heartofdarkness
the thing that makes me hesitant to do this is that the Lair is clearly a mix of natural volcanic structure, fortress additions, and modifications to house the Heart. Like are the vents on the outside natural volcanic formations or were they intentionally shaped to expel and thin the accretion disk or what not.