Hi front teeth are all about aesthetics hence the choice being made of opting for all ceramic crowns is right.
Zirconia is one type of an all ceramic restoration , even though very strong it is an opaque material.
Since the front teeth crowns need to look more realistic, natural , right shade match it would be a wiser option to choose emax crowns or translucent or layered zirconias.
So definitely your problem can be resolved.
Next Steps
Kindly visit the clinician , along with close coordination with the lab they can design your crowns according to your preference.