Landmarks & buildings
Herz-Jesu-Kirche
Parish church in Graz
Wikipedia names Herz-Jesu-Kirche as where 1 film or series was filmed; its page links to the sentence that says so. Wikidata records no shoot here yet.

Filmed here, per Wikipedia
Wikipedia says these were filmed in Herz-Jesu-Kirche. Each title’s page links to the sentence that says so.