https://www.fmsite.net/files/file/1097-megapack-de-ligas-by-nacho-actualizado-para-versión-14/
you can find in this pack, but is for fm21, ask the creator to up for fm23 or do it itself in the editor
kits working fine for me, you rename the id in config.xml too?
<record from="2000238561h" to="graphics/pictures/team/2000238561/kits/home"/>
<record from="2000238561a" to="graphics/pictures/team/2000238561/kits/away"/>
its good files too correct show kits colors and missing 3rd kits, but if you have the pre game editor, i recommend that you combine all these kits files into one