Standardize names of wild maps entities

Standardize the name of entities of maps for wild pokemon

engine/battle/wild_encounters.asm

@@ -67,7 +67,7 @@ TryDoWildEncounter:
 	lda_coord 8, 9
 	cp $14 ; is the bottom left tile (8,9) of the half-block we're standing in a water tile?
 	jr nz, .gotWildEncounterType ; else, it's treated as a grass tile by default
-	ld hl, wWaterMons
+	ld hl, wSeaRoutesWildMons
 ; since the bottom right tile of a "left shore" half-block is $14 but the bottom left tile is not,
 ; "left shore" half-blocks (such as the one in the east coast of Cinnabar) load grass encounters.
 .gotWildEncounterType

engine/overworld/wild_mons.asm

@@ -26,7 +26,7 @@ LoadWildData::
 	ld [wWaterRate], a
 	and a
 	ret z        ; if no water data, we're done
-	ld de, wWaterMons  ; otherwise, load surfing data
+	ld de, wSeaRoutesWildMons  ; otherwise, load surfing data
 	ld bc, $14
 	jp CopyData