Help with changing the damage count and damage type of a mod's weapons

[pipponello]

Hi guys, I would like to change the damage count and damage type of this mod to make it compatible with Dismemberment Framework and Maximum Carnage.

Skyrim SE AE - Modern Weapons V80 4k Edition at Skyrim Special Edition Nexus - Mods and Community 

But I don't know how to do it, could someone explain to me how to do it or maybe link me to some videos/guides?

Thanks for your time!

[pipponello]

Update: I managed to change the number of damage, now I need help to change the type of damage, in short I should transform the fire damage into ''melee'' damage