Ancient Languages like Latin or Spanish shouldn't change their words just because some people take offense. Amirite?

A woman who lost her dog and posted about it in Twitter is under fire for naming her dog "Negro" because of people that find it racist when she's just Hispanic and simply named her dog black in Spanish. The word is simply the name of the color, the racist term comes from it for the same reason but a word itself has no power without intention or context.