6 suggestions
Kristen Stewart
as Katherine Kane in WFA-style BatFam

Mckenna Grace
as Stephanie Brown in WFA-style BatFam

Madison Hu
as Cassandra Cain in WFA-style BatFam

Erin Kellyman
as Barbara Gordon in WFA-style BatFam

Noah Jupe
as Tim Drake in WFA-style BatFam
Noah Centineo
as Dick Grayson in WFA-style BatFam