Can you unlock chests from one expansion in another?

[ChouDoufu]

I have a number of metal and gold chests and am unsure whether they are from Cursed or Hol1. In hol2 now and the only person I've found who has offered to open chests is broono in Redahift Iniversity, but when he asks if I have any chests to open, my only option I to say no, even though I am carrying the chests. I assume that this is because they are not from this expansion.

I don't remember who opens chests in the other expansions. I've been to locksmiths in the other expansions and they did offer to open.

Please remind me where I can go to unlock chests.

[Unknown_Z]

I go to cursed guy in fromage. The little statue beside him also opens chests from the land of lord yuz. (HOL)

[ChouDoufu]

If you are referring to Kindo the key maker, she never gives a prompt to unlock a chest and the statue outside he shop tells me that I don't have a chest from the land of luz.