are they fond memories at least? 
maybe we could only clarify with the full path if there’s an actual case of matching names across subcategories? is that too expensive of a lookup?
Or maybe it’s an opt-in customization instead? My personal use case for these mentions is usually meant in a “click there to go there” reference, a link to the full place rather than a map of how to get there. If I’m unsure of which category is being referenced, the click to find out doesn’t cost me anything.