Couple of months ago i was searching for a mod that would let you rename the guns because i was tired of the same old boring names and wanted to rename them to something funnier, but found none sadly
which is why i decided to make this simple mod using offyerrocker's Simple Localization Mod Templete
Currently features almost every gun in the game except for Akimbos (will be added later) and the Airbow (dont care about it)

To rename a gun, find its string in the text file and change its in game name to whatever you want it to be (so for example, to rename the CAR-4 you will have find it in the text file under the Rifles category and change "CAR4" into whatever you want, just dont remove the quotation marks)