JB: I agree, the plant you received looks like the common Chlorophytum comosum. The variety sold with the cultivar name of 'Ocean' looks to me like
Spider Plant (Chlorophytum comosum 'Variegatum') but maybe there are slight differences. I know sometimes nurseries/sellers have different names for the same plant. I'm so glad the seller is willing to send you the plants you actually ordered, that's what I call good customer service!
