WotLK exp lock in Icecrown

[lughnasa]

Hi, I just want to ask is there any chance to stop or slow down exp on icecrown when I'm on level 79, i don't want to stop it forever just for like a week or so, or is there any feature that i can use to slow down exp?

[Shred]

https://wowwiki-archive.fandom.com/wiki/Level_locking