Help Npc title color (l2jFrozen)

[lampros1996]

L2jFrozen last version I can't change the title color to custom_npc
Npcgrp.dat and npcname.dat can't using a custom npc only a default npc. To default npc I change title colors with. Dat files but I want to changes all of npc title colors. I add new lines  for dat. Files to custom npc and again nothing 
Thnx for your time and big sorry for my fail English

Edited November 8, 2020 by lampros1996