As discussed, you may want to consider names other than WEAS
WEAS is not easy to communicate verbally (similar to "viz", wease, wheeze)
weasel does not have positive connotation
I would suggest picking a fantasy name that invokes some vague relation with visualization or drawing or atoms or structure, or maybe the name of some artist or scientist that is vaguely related.
Some ideas: Visato , Motif, Alder
But these are just thoughts to get you started; I'm sure there are lots of good names
As discussed, you may want to consider names other than WEAS
I would suggest picking a fantasy name that invokes some vague relation with visualization or drawing or atoms or structure, or maybe the name of some artist or scientist that is vaguely related. Some ideas: Visato , Motif, Alder
But these are just thoughts to get you started; I'm sure there are lots of good names