Alert Summary displayPath filter

Is it possible to filter items in Alert Summary table by displayPath?
Now I see in Filters section only System Filter, Item Path Filter and Path Filter.
I would like to open the same Alert Summary table from different pages and pass displayPath parameter, to see only alerts corresponding to my stations named in displayPath parameter.
I have several pumping stations and their alarms have only displayPath in common. System filter is common for every station and every alarm, I cannot filter by this. Item Path Filter and Path Filter are different for every alarm, also impossible to group and filter by those.

I figured out that Alert Summary table Path filter is really stand for displayPath!
So no worries, now it works just fine.