Adding Aliases to a series

I want to add the Alias "2000AD" to the series "2000 AD". How do I do this? The Aliases field isn't editable like every other field is when I try.
I always just want to know generally how to do it so I can add relevant alternate series names in the future, but right now it's that specific Alias to that specific series. It is a very minor thing, but some services use one name or the other. I just want it to be an official alternate name

Added now.

Regular users can't add aliases. Use Wiki Requests thread to ask for aliases in the future, they kind of get lost in the separate posts.

Is it possible to add an alias to a character?

Grimm has two aliases: The Black Hound of Death and The Destroyer of Dimmorz.

Thanks!

Character entry: André Masséna has three aliases I would like to list: "Prince of Essling", "l'Enfant chéri de la Victoire" and "Duke of Rivoli"

Thanks.