Tanzania is not a valid "named" input

[crespire]

I see that the world.yml files include TZ and TZA under country numeric code 834. I suppose because officially it is Tanzania, United Republic of rather than Tanzania or Republic of Tanzania?

Does Carmen handle colloquial names out of the box? Or is this intended to be handled by end users of the gem?

For example using Carmen::Country.named("United States of America") also returns nil.