The Test Server has given most Battle Pass and Event vehicles their unique names that were associated with them when they were first introduced to the game, however there are still a few missing their unique names. By adding these names it will add another layer of uniqueness for the players who own them, and when they are seen in the kill feed.
USSR
Spoiler
Mig-3 “Red Arrow”
Yak-1 “Baranov”
Yak-7b “Red Nose”
Yak-3 “12”
Yak-3 “100 white”
Yak-9T “Belorussian Front”
La-5FN “White 07”
La-5FN “Kostylev”
I-185 (M-82) “93”
IL-2 (1941) “Four Color Camouflage”
T-34 (1941) “Za Stalina!”
USA/Commonwealth
Spoiler
Hurricane Mk IIB/Trop “6th Squadron”
Spitfire Mk Vc/trop “249 Sqn, RAF”
FP-3 “VF-41”
P-51D-5 “Hurry Home Honey”
SBD-3 “NZ5005”
AP-1 “Grey 16”
A-20G-25 “La France Libre”
Germany
Spoiler
Hs 123 A-1 “Black 52”
C. 202EC “Black Cat”
Bf 109 G-6 “3”
Bf 109 G-6 (This plane was not given a unique name but still should)
Bf 109 G-10 “I. / JG 27”
Bf 109 G-14 “Black 13”
Bf 109 K-4 “JG53”
Ju 87 B-2 “Winter”
Bf 110 F-2 “Winter”
Bf 110 F-2 “Black Night”
Bf 120 C-7 “Green Summer Camo”
Bf 110 G-2 “Herget”
Me 410 B-1 “Aufklärungsgruppe”
Fw 190 D-12 “JV 44”
Pz.III E “600”
Pz.III N “Stalingrad”
Pz.IV J “Finland” (or “Ravistin”)
Pz.IV H “Windhund”
Jagdpanzer IV (This was not given a unique name but still should)
Japan
Thank you to @iso_seppo123 and his “Gold Order Vehicles and Their Backgrounds” post for helping find some names that were not given to some vehicles. As well as @Euthymia07 for creating the “Enlisted Resource” google doc that had most of the information on Battle Pass vehicles names. Thank you for reading!