Is it possible to make a hidden perk appear as an active effect?

I have a script so that OnEquipped, a weapon made from a new metal from my mods has a Perk that is added to the character and removed OnUnequipped.

The perk could add Extra Weapon Damage against Undead, let's the wespon cast an On Hit spell effect for Frost damage or could add Fire Resistance 20% to the character.

Can I get that to appear in the Active Effects window when holding the weapon just as if he was wearing an Amulet or Ring of Fire Resistance?

I defined the Perk, unticked the "Hidden" check box and entered some text for what the perk does, but it won't show up under Active effects.

Is this even possible?

Cheers!

~.~