As WallyOop already said, All name databases are editable by the LAs and GMs.
If you find many wrong names or you think most of the database is wrong, please contact us directly if you know a better name database so that we can see if we can replace it. Otherwise, please try to improve it manually with help from the LAs or GMs.
i had a conversation with LA. he said, the panel to edit the names and last names are very time consuming to edit. because names and last names, have more than one entry (the same name for example is listed more than 10-50 times, to create rarity and frequency of the name). and you can edit only one at a time. so the panel is useless for such work. as i understand, the names should be stored at database. would it be possible to write a procedure and save the names list data, for example in a tab or comma delimited txt format, so you could find all & replace. then bring it back to db?