How do I alter existing UFOPaedia entries?

[Align]

I decided to delete the HC-I and AC-AP rounds, and generally this works fine, but when trying to open the Auto-/Heavy Cannon UFOPaedia entries the game immediately crashes to desktop. Not too surprising, but I'd like to fix it. I guess I should redefine the STR_HEAVY_CANNON_UFOPEDIA text? But how do I keep the old ammo on the side entries?

[Hobbes]

Have you also removed these types of ammo from the weapon definitions?

[Align]

Ah whoops, nope.

There. Cool, it handles the UFOPaedia ammo entries automatically! Alright. Thread over I guess!