No offence to the people that don't have a problem with it when it happens to them but to me it is something I strongly dislike. If it doesn't bother you then I guess it's your decision
OP, I came on to say this, and am so heartened that you beat me to it!
Where someone else is likely to be introducing you, I'd have a word with them beforehand and say "obviously the focus is going to be on you for the intros and I don't want to make you look silly interrupt your flow, but a few people have got my name wrong recently so just so you know, I'd like to be introduced as x, not y please" (if you say the correct way and the common mispronunciation, no-one will accidentally call you one of the other random names as they'll be aware by then).
In other situations, just say "actually, it's Carolina". I wouldn't say "it's pronounced Carolina" as it prompts people to view your simple request for respect as requiring special skill (and they will often dismiss the request because they failed Spanish in school, ho ho, etc).
It's all very well people saying 'well, I'm a partner and I don't care', but if a person is working in a team and their name isn't plastered all of the office, they shouldn't be railroaded into accepting this imposed identity in order to be associated with their own hard work!!
There are lots of reasons people do this, but sometimes it can be a power play. I've had many a time where I've felt almost 'groomed' into acceptance of a name I don't want because a colleague will correct our boss (or whoever) and the boss will say "oh, don't be silly, Longines doesn't mind, do you?", making the person who corrected them feel unreasonable and petty, forcing me into submission so as not to look unreasonable and petty and enabling their own shitty and disrespectful behaviour to continue. I put up with this for years before I realised "actually, I do fucking mind!".