Code:
PlayerPrestigePortrait:SetAlpha(0)
PlayerPrestigeBadge:SetAlpha(0)
TargetFrameTextureFramePrestigePortrait:SetAlpha(0)
TargetFrameTextureFramePrestigeBadge:SetAlpha(0)
frame
TextureFramePrestigePortrait and frame
TextureFramePrestigeBadge can be used for other target frames (ToT, Focus etc)
I'm not sure which party frame icon(s) you mean.