Template:Wikifier macro

Sub Wikifier
   With Selection.Find
       .Text = "{{{article}}}"
       .Replacement.Text = "{{{{{template}}}|{{{article}}}}}"
       .Forward = True
       .Wrap = wdFindContinue
       .Format = False
       .MatchCase = True
       .MatchWholeWord = False
       .MatchWildcards = False
       .MatchSoundsLike = False
       .MatchAllWordForms = False
   End With
   Selection.Find.Execute Replace:=wdReplaceAll
End Sub