wall panel vs pane

wall panel and pane both are nouns.

Word	Noun	Adjective	Verb	Adverb
wall panel	Yes	No	No	No
pane	Yes	No	No	No

As nouns, pane is a hypernym of wall panel; that is, pane is a word with a broader meaning than wall panel:

Other hypernyms of wall panel include paneling, panelling.

wall panel (noun)	pane (noun)
paneling that forms part of a wall	sheet glass cut in shapes for windows or doors
	a panel or section of panels in a wall or door
	street name for lysergic acid diethylamide