First open manage, then properties, installed files and browse. Right click ravenfield and open package contents. then double click botnames.txt. This is how i do it on a macbook so i do not know how to do it on windows.

Check out this guide which is much better then mine Ravenfield NAMES Project (~952 And Counting)

StalinIsBallin
Stalins'Kid
Rick
Syrian
Syria
Isonzo
Heart
Iron
Europa
Dog
Falkland
Lego
SushiDog
SushiCat
LuigiCadorna
Flin
TreeingWalkerCoonHound
Dad
Mom
Stephen
Mazey
Wichmann
Alexandra
Sebastian
Gas
Frenchie
AnEnglishMan
Imperial
Cooking
Zelz
Vuncook
StardenBudenHardenBut
Deutchland
Lux
Bucks
Cash
Poland
Cresent
Moon
Sun
Omaha
Blitz
Baron
Iwan
Croc
Raven
Eagle
Hiroshima
FatMan
Hirohito
Trench
Goatee
Goat
Lamb
Sheep
Sleeping
RickAstley
Zyspher
Spam
History
Simple
Nuke
Serb
Blood
Kaiser
KaiserDux
MilleniumDawn
Quebec
God
Civil
MRE
Resistance
Help
Unity
EA
Police
Frosty
Elf
AustraliaIsNotReal
WWI
WWII
MadRussian
Rooski
LT:Erwin
Romel
Stalin
Boxer
Vansklein
Syrionklaw
Hetland
Doctor
Mod
DDay
Verdun
Tannenberg
Invisible
Invincible
RandomGuy
Bot
Player
Role
Play
Sargent:Pershing
Hacker
RyeBread
Banzai
Kamakazie
SteelRaven7
TugBoat
FoxBoat
Fox
Boat
Crow
Steam
Chat
Twitch
Drew
PlasticScot
Fan
BestKorea
WorstKorea
SouthKorea
NorthKorea
Sour
SourLemon
Lemon
Leo
Sarge
Dutch
Duke
StormTrooper
Starwars
Mario
Skeller
Skelington
Peach
Viper
Starch
Steak
Macbook
Stellaris
Scenario
Idea
Never
Gonna
Up
Down
Infamous
Odd
Jaiden
Jayden
Bob
Sushi
Racoon
NoodleRacoon
NoodleSkunk
Depression
Dreaming
RisingFront
Crusaders
Victoria
Youtube
Polska
CountryBalls
PolandBall
CountryHumans
PolandHumans
StateBalls
Erika
Winter
Autum
Fall
Summer
Spring
WonderLand
SpecOps
Soviet
Altirus
Trash
SushiNoodle
Rat
Mouse
Muffin
Pax
Italia
Nam
Viet
License
Open
Package
Heeresgruppe
Hydra
Vetlysk
RavenField
Chemical
Jelly
Fish
Musket
Medieval
Roosland
Names
Botnames.txt
LovesMe
EveryBodyLoVesMe
ExtraHistory
SimpleHistory
Slug
SlugRat
Italias12ThBattleOfIsonzo
?Huh?
MonoBleedingEagle
BullDog
Loser
Winner
Boy
Girl
NorthMom
Dogning
Night
Vision
NightVision
DogDigTheDeg
Sam
Burning
PastaRaven
PastaEagle
Yaga
Yugo
NailBiters
Help Me
Please
Downloading
Kitty Katty
Doggy Datty
Hans Pötterman
Hans Pötterman And The Prisoner Of Stalingrad
Harald Töpfer
Nacho Concrete
A 5K Hour GMOD Player

Well those are all of my bot names. I will also be updating them and if you do not know how to get those bot names into botnames.txt then just copy the ones you want and paste them into botnames.txt.
Plug for my bots guide https://steamproxy.net/sharedfiles/filedetails/?id=3168022285&searchtext=Bot