Fizzlemizz thanks so much for helping with that!
Definitely helped cut down a lot of the additional lines I had added in. It still didn't update the "subsequent" messages from the Talking Head Frame. I was able to resolve this by changing the Hook script to a "hooksecurefunc" instead and use the function "TalkingHeadFrame_PlayCurrent" to update the text each time.
Lua Code:
TalkingHeadFrame.MainFrame.CloseButton:Hide()
TalkingHeadFrame.BackgroundFrame:SetAlpha(0)
hooksecurefunc("TalkingHeadFrame_PlayCurrent", function()
TalkingHeadFrame.MainFrame.CloseButton:Hide()
TalkingHeadFrame.NameFrame.Name:SetTextColor(1, 0.82, 0.02)
TalkingHeadFrame.NameFrame.Name:SetShadowColor(0, 0, 0, 1)
TalkingHeadFrame.NameFrame.Name:SetShadowOffset(2, -2)
TalkingHeadFrame.TextFrame.Text:SetTextColor(255,255,255)
TalkingHeadFrame.TextFrame.Text:SetShadowColor(0, 0, 0, 1)
TalkingHeadFrame.TextFrame.Text:SetShadowOffset(2, -2)
TalkingHeadFrame.BackgroundFrame:SetAlpha(0)
end)