I'm giving them names as if they were in a world like Mass Effect - the names do not sound like puns and they're not named after the planet. Not every species/Homeworlds name will be changed, just enough to where it makes sense.
For most of this, I threw the species/planet names in a bunch of different ciphers - or threw in words that you can associate with them. Some get used as is, but most got respelled or I only used part of the translated name, or both. Then I pick and choose. (This has taken several days)
Also, I'm using the canon transformation names for this to make it obvious which were changed.
Heatblast - Chark - Kiless
Wildmutt - Sakissid - Zespar
Diamondhead - Doquor - Zaphomia
XLR8 - Pymosorolum - Tuwodal
Greymatter - Galvan - Galvan Prime
//AN: Galvan is not an obvious pun, and it seems more like they named the planet after themselves//
Fourarms - Wyo'helm - Khoros
Stinkfly - Fugetor - Vikoder
Ripjaws - Volann - Palmoll
Upgrade - Mechamorph - Galvan B
//Mechanism-linked Symbimorphic Sophont. Mechamorph is easier to say//
Ghostfreak - Osgemal - Anur Goskoll
Cannonbolt - Korulegu - Arburia (destroyed) // Dy'doker - Zespar
Wildvine - Plevel - Verdance
Arctiguana - Kerul Manzardill - X'Nelli
Spitter - Twe'gon - Scalpasc
Buzzshock - Megawhatt/Batorixx - Nosideen Quasar
Benwolf/Blitzwolfer - Worgen - Ushi Nasuri
Snare-oh - Thep Khufan - Anur Khamun
//Honestly, it's basically canon that the stories of monsters came from the Anur aliens visiting Earth, so a Pharaoh or two naming themselves after beings they believe to be gods isn't unimaginable//
Frankenstrike - Whergrim - Anur Venniga
Upchuck - Gourmand - Peptos XII
Ditto - Splixxon - Hathor
//Yeah, these two were pretty much fine as is. I just swapped an S for another X//
Eye Guy - Gozadam - Sightra
Way Big - Sym'lisker - Cosmic Storms
Rocks - Vucurg - Sakadl/Zirriks
Squidstrictor - Mypnosid - Cassolkus
Braindrain - Ormerowon - Anur Vambou
Feedback - Voobrust - Hissotyl Nebula
Swampfire - Palustrisan - Nochumos
Echo Echo - Jekkrotol - Cemelekk
Humungousaur - Buzuxel - Nozorra
Jet Ray - Jestraal - Axovesi
Big Chill - Moslehlytt - Kylmyys // Pux'nucc - Mykdl'dy, Monceros System
//I liked both results for the species name, so let's just say there was lingual drift between the planets.//
Chromastone - Shamdekk - Zaphomia
Brainstorm - Gusoum - Mephasonulem
Spidermonkey - Tylirgia - Urushnu'shyllu
Goop - Kerinel - Xonno'pure
Alien X - Celestial - Forgus Omnestellus
//The Forge of Creation can't have a normal name - this is a place where gods are born//
Rath - Zheddin - Aggrava
Lodestar - Oroslem - Sy'chadic Belt
Nanomech - Jymetic
Water Hazard - Orishan - Kuisana
Terraspin - Wurrsaxi Aerio - Aldabra
//Keeping the "Aerio" to differentiate them from Addwaitya, who is from before they evolved their current abilities//
NRG - Omolti-V - Pylliaros
Armodrillo - Pansarbor - Jeggenraka; Joi'aha Gawan
Ampfibian - Zeckina - Xoww-Q
Chamalien - Sinelikk - Rimovoll
Clockwork - Zeitomat - Phim'pict
Eatle - Vougro - Gis'yeddu
Fasttrack - Citrakayah - Chalybeas
Jury Rigg - Planchaküle - Aul-Turrhen
Shocksquatch - Vytheeg - Pittunal
Bloxx - Phusgim - Polominus
Gravattack - Krumog - Pokrell
Crashhopper - Crrubban - Stenopal
Ball Weevil - Erd'nyrysh - Erdocius (destroyed)
The Worst - Erd'ysuda - Erdocius (destroyed), Arpeziak, Udressan, Othimael, Quellix
//They were originally just called the Nyrysh (pronounced nearish) and the Ysuda, but use the name of their original home world - which is me giving them a bit more culture than the canon of "messy assholes and the guys who clean up after them" //
Walkatrout - Dryxobim - Gosso-Hespomi Bhysirade
//I saw this and thought the use of the word Dry to describe a slippery fish to be hilarious//
Mole-Stache - Jikusso - Glabertron
Pesky Dust - Nemuina - Riloure IV
Kickin' Hawk - Kranubon - Vornith
Toepick - Deoxult - Orglyth
Astrodactyl - Kgelvuxel/Khettusk - Nozorra
//AN: Silent K for the first one. The Buzuxel (Ground Scales) call them Kgelvuxel (Sky Scales), they call themselves Khettusk.//
Bullfrag - Incursean - Anaxyr (destroyed)
Atomix - Tyrrizeld - Roscire Prime
Gutrot - Dimalla - Kemsillim
Whampire - Jilusar - Anur Thesoce
//The rest aren't in any particular order//
Gax - Murrayan - Vilgaxia
//Vilgax renamed the planet after himself. I just used the old name as a species name.//
Marsh Fellow - Lewodan - Vogeni
Archfiend - Asei'vaod - Gnawsh
//Pantophage//
Eon - Gonkelurr - Syn'hyrm
//While a species of time demigods being pretentious enough to call themselves "Time Itself" does make a bit sense, you can just have this be what they were called before.//
Bishop - Hifyrren - Revonnah
Elast-Elk - Kraaho
Sludgehammer - Lenopan
Decagon - Vreedle
Sparklebellum - Sylonnoid
//Like Mechamorph, Sylonnoids are an artificial species//
Tenten - Eddakan - Sotoragg
Obscreechian - Up'clanal - Zaphomia
//Antrosapien//
Slapback - Almaldel - Ekoplekton
Shockrock - Wocliri - Fulmas II
Surge - Xerge
Deejay Emcee - Pugnavor - Amotra
Salamind - Uxorran - Ringa Morr
Snark Tanque - Chyng Dyxia - Runtam'dyll Beta
Funguy - Nausleen - Verdance
Snore-cupine - Sakumo - Zauvcred
Rouloc Nosmirc/Eriphas - Jephur - Zavin
//Probity's species. I like the idea of them naming the planet after the statue guy.//
Adonis - Duti'yi - T-K
//Ultimos. Either this or Vanadian - from Vanadium, a heavy metal on the periodic table. I mean, he's a Superman reference.//
Tritonmmer - Drivicc - Thalass
Slammoth - Matanga - Loxovanna
//Trumbipulor's species//
Snapclaw - Premann - Palmall
Decamajig - Olimaran - Techadon
Aleph Noll - Naljian - Bosonia
Skulgor - Zaroff - Sangerosia
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Aaaannnd done. Finally.