If you should find someone willing to try to show it to you, be aware that this person is doing you a big favor. The vast majority of stars simply have catalog numbers, and always will. Even if astronomers did get copies of these lists, they would ignore them. Indeed, one particular star selling company on the world wide web states up front that they sell naming rights to stars without checking to see if another company has already sold them. You say that I can't name a star, but many things in the sky already have names.
Planetary names come from Roman mythology.
These names are approved by the IAU . Star names come to us via historical convention. Most of the stars that have individual names were named thousands of years ago and were first cataloged by Ptolomey in ancient Egypt. All stars are also given a numerical designation based on the constellation in which they're found and their relative brightness. The brightest are given a Greek letter designation followed by the name of the constellation such as Alpha Centauri, Sigma Draconis, etc.