Custom Amor/Weapon Class

I have seen maps with custom armor and weapon classes (such as instead of "Fortified" armor, there is "Stone" or "Brick") I know that most people will say, "check the user interface", but my problem does not reside in icons. I want to know how to rename the different attack types (Hero, Chaos, Piercing, etc.), and the armor type (Fortified, Small, Hero, etc.) and edit their descriptions. Does anyone know how to do this?

Check out Advanced -> Game Interface.

Not only can you change the icons, but the text used by the interface as well.

The values you are looking for (attack types) start from "Type: |Cffffcc00Chaos|r", the RAW value is "DAMAGE_CHAOS".

The descriptions are also listed, check the RAW values - the game does not use descriptions ending in V0C or V0M - these are from earlier versions (pre-TFT and early RoC, mainly).

The names are found in the user interface.

Its under "Text - General"