The ritual is available in English, Italian, Spanish, French, and Polish (and we will shortly also have a German version). It has been suggested that it be performed between 25 June and 2 July. It can be solitary, or performed as a group. The creators tried to make it adaptable to any Pagan or polytheist practice. Obviously, people can change it if they want to, and there is plenty of room for modification.
A list of the names of the victims can be found here.