The Wikimedistas de Colombia user group is about to start using its mailing list , which has been underused for a long time. However, we'd like to change its name from wikimediaco-l to wikimediaco, as we believe that the "-l" sufix is not necessary and can cause severe confusion in our users (is that a 1, an "i" or an "L"?).
Is the name change possible? If not, what alternatives do we have?