• <tag> is either the name of the ship or the faction tag prefix. Stations cannot detect suffixes, so don't bother entering them. An example would be OSI-. (no period) This would allow anyone with OSI- as the first four letters in their name to dock to the station. Be careful adding entire ship names as tags. If you enter HeavyTransport as a tag and someone has a ship named HeavyTransport1 they will be given permission to dock.
Its from Discovery Player Base Guide. https://discoverygc.com/forums/showthread.php?tid=80349
The rules for blacklisting are the same.
So, change the name in another way, ( just not add the number at the end of the name. )