Change Language of an Entire PPT presentation

Here goes the macro code where you can convert the language of PPT presentation into UK English. I found this code from here.

Sub LangInFrames()
scount = ActivePresentation.Slides.Count
For j = 1 To scount
fcount = ActivePresentation.Slides(j).Shapes.Count
For k = 1 To fcount
If ActivePresentation.Slides(j).Shapes(k).HasTextFrame Then
ActivePresentation.Slides(j).Shapes(k).TextFrame.TextRange _
.LanguageID = msoLanguageIDEnglishUK
End If
Next k
Next j
End Sub