Case C-667/19: Judgment of the Court (Third Chamber) of 17 December 2020 (request for a preliminary ruling from the Sąd Okręgowy w Warszawie — Poland) — A.M. v E.M. (Reference for a preliminary ruling — Approximation of laws — Cosmetic products — Regulation (EC) No 1223/2009 — Article 19 — Consumer information — Labelling — Information which must appear on the container and packaging of the products — Labelling in a foreign language — ‘Function of the cosmetic product’ — Meaning — Packaging of cosmetic products containing a reference to a detailed product catalogue drafted in the consumer’s language)