Adding legendary effect to a weapon via CK

[maybenexttime]

Logically, when looking for an effect, one would go and look through enchanting to add a effect to the weapon.

Problem for me, "Deadeye" or something like DLC03slowtimewhileaiming is not there.

How do I add the "Deadeye" effect to a weapon of my choice by CK?

Thanks.

[Purr4me]

rename the effect so it is isolated and simply use it.

[VinnyOcean24]

there is also a mod that you can add legendary effects to weapons armor and power armor