I have created a new node type "station". This node type has an entity reference to another node type "location", which in turn has an entity reference to a node type "prefecture".
I would be interested to have an autopath for the station, which would be of the form http://www.website.com/[prefecture:name]/[station:name]
The problem is that prefecture:name does not appear in the tokens for node 'station'. Any idea how to go further with this?