Can I tone my highlights to get a different shade?

I recently got a full head of highlight on my dark hair, they are a warm golden kind of blond but I was wondering how to get them cooler and less golden. Will toning make them less golden? Do I have to repeat bleach them?
Answers

Miss Mama Wigs UK

toning can stop brassiness and give a more ashy colour. try wella colour charm

Fat Brian 🐄

Yes

kelvin

no you can't as you would have too wait to do that

Sandra

sure