Case C-407/18: Judgment of the Court (Eighth Chamber) of 26 June 2019 (request for a preliminary ruling from the Višje sodišče v Mariboru — Slovenia) — Aleš Kuhar, Jožef Kuhar v Addiko Bank d.d. (Reference for a preliminary ruling — Unfair terms in consumer contracts — Directive 93/13/EEC — Proceedings for the enforcement of a mortgage claim — Directly enforceable notarial instrument — Judicial review of unfair terms — Suspension of enforcement — Lack of jurisdiction of the court hearing the request for enforcement — Consumer protection — Principle of effectiveness — Proper interpretation)