[Help Needed] Hair recoloring

[Aeríth]

So, I changed my Nelfs hair from Purple to Pink, which actually turned out great, except for the fact, that behind her "moving" eyebrows, the color is still purple.

As you can see, I partially was able to edit it, looking terribad, but only the top part seems editable, anyone has the slightest clue on how to edit the rest of her eyebrows?

(Used the Gnomes Pink hair for my Nelf)

Regards,
Aeríth