Converting the unnamed function sub_4016E0 into a real restored function name

[mrmaller1905]

Are there ways to convert the unnamed function sub_4016E0 into a real restored function name? I'm reverse engineering a game named London Racer: World Challenge using IDA.

 

Thanks in advance.

[shak-otay]

If there's no accompanying debug info I fear: no.

(Most games use dlls - you may find function names in there.)