Where was the Ghosts franchise filmed?

The Ghosts franchise has 3 titles (2019 to 2025), filmed at 2 places in 2 countries. Wikipedia names 3 more. Every place links to its source.

The productions, in order

Every filming location they used

Each place appears once, even when several titles were filmed there.

Named in Wikipedia's own articles

Places named only in the titles’ Wikipedia articles.