Wikipedia citation templates
How does one get Zotero to use the correct formats for dates and names for journal articles? See it, when I export to Wikipedia citation templates, uses date formats like 2014-03-05 instead of the usual on Wikipedia (which in this case would be 5 March 2014). It also uses the full form of the author's first name(s), I would prefer it to use initials, which is what we usually do on Wikipedia anyway. Also, is it possible for these templates to be exported just as copyable plaintext that I can get from Zotero and copy directly into Wikipedia?
For copy&paste, yes, look at quick copy:
https://www.zotero.org/support/creating_bibliographies#quick_copy
Plus there's no "site-specific export settings" that I can find in quick copy, this is what I see when I follow the instructions in the link you gave: http://i.imgur.com/io7U4nP.png
https://www.zotero.org/support/dev/translators/coding