There is a code you can put in your GCT File that'll separate Zelda from Shiek. Will do the same for Samus and ZSS too.
CSS fixes for Samus/ZSS and Zelda/Shiek V2.1 [spunit262] (6 Lines)
* 04693D50 38800004
* 06693D6C 00000008
* 38000000 3880000F
* 046900E8 60000000
* 04697F58 60000000
* 04697EEC 60000000