Case C-280/20: Judgment of the Court (Eighth Chamber) of 3 June 2021 (request for a preliminary ruling from the Sofiyski Rayonen sad — Bulgaria) — ZN v Generalno konsulstvo na Republika Bulgaria v grad Valensia, Kralstvo Ispania (Reference for a preliminary ruling — Judicial cooperation in civil matters — Regulation (EU) No 1215/2012 — Determination of international jurisdiction of the courts of a Member State — Article 5(1) — Employee residing in a Member State — Contract concluded with a consular representation of that Member State in another Member State — Functions of the employee — No exercise of public powers)