Hello aspirant

hope you are doing great. As per your query  I am sorry to say this kinds of things to get corrections take  sometime and it is not possible to change within three days , if you do have right name written in your card so their wont be any problem for sure , so just check and write an apology letter if any case happen then show them , they are very helpful and understandable

Hope you found this answer helpful. Good luck for your future