As someone who knows a little Japanese (N4 level struggling with N3) I can confirm that Google Translate is right.
お化け: Obake - Ghost/Apparition
顔: Kao - Face
ハロウィーン: Harouiin - Halloween
アイコン: Aikon - Icon
And then you see の (No) twice as well, the "Possessive" particle; making it the "ghost's face", and the "icon of Halloween".