Wrong Leader name

[10lire]

Hi everyone,
I'm playing civ4 in italian, and I notice that the name of the egyptian leader for this language is wrong: "Isabella" (like the spanish leader) instead of "Hatshepsut". If I play in english the name is correct.
Can anyone explain to me how can I change the leader names?
Is thinkable to report this error to Firaxis/2K?

Thanks in advance!