Look for the step 4


add_zombie_weapon( "zombie_m1garand",                        "ZOMBIE_WEAPON_M1GARAND_600",     ...

Now this is what i do to get bo1 or bo3 weapons in my mapsGo to CFG Factory  and download the weapons that you want to add cuz they are wepons that are already converted
Adding weapons to cod waw

1.Copy al ...

I've asked my friends who own the game (not very many) and they don't know how either Do I create a folder called maps and download maps and drag them in or what?

Oh yeah I see, there is a problem with the new editor. You could also just copy/paste the link for now

I fixed the link for you!

Yea i know an easy way to get bo1 and some bo3 weapons