Despite being unambiguously about vampires, the word vampire is never spoken at any point.
The 2nd time Lucy Fry played a vampire and a character named Zoe although it was spelled Zoey. Vampire in Vampire Academy (2014) and Zoey in Lightning Point (2012). Both about the Supernatural just like this film.
Contrary to vampire lore, at 1:08:04 the vampire character Zoe, while at Abuela's house, stares at her own reflection/self in the mirror.