Do you have the same issue if you follow the OP’s steps to reproduce it?
Didn’t give any steps, but this is in the flight planner, and yes, I see the same thing.
Provide extra information to complete the original description of the issue:
The root cause is that there is a missing entry from the .locPak file.
You should have this entry in the en-US.locPak file, but it is missing.
“AIRCRAFT.LIVERY.AIRNEWZEALAND”: “Air New Zealand”,
I have spot-checked several .locPak files from other languages, and it was gone from there, as well. So this is universal across all languages.
I am not sure if the fix should be applied in fs-base*.locPak or asobo-aircraft-a320-neo*.locPak, but I tried it in fs-base, and it worked there. (See screenshot below.)
I don’t think this detail matters, but the livery comes from the package called A320NEO - AIR NEWZEALAND:
Are you using DX11 or DX12?
DX12, but irrelevant
Are you using DLSS?
DLSS, but irrelevant
If relevant, provide additional screenshots/video:
Out-of-the-box World Update 12:
This is what I got by adding the following entry to fs-base\en-US.locPak:
"AIRCRAFT.LIVERY.AIRNEWZEALAND": "Air New Zealand",