Hello @Anurag2006,
I'm sorry for the inconvenience.
Unfortunately, we don't offer this service. Mainly because there are already name changes that you can request in the Dashboard for 500 coins, and you have to be quick for that.
Furthermore, I would like to say that if we would swap both of your accounts name, it wouldn't be fair towards the other people who had the same request that got denied after.
With that being sad, I hope this clarified everything.
Have a nice day.
Kind regards