Applying a filter to multiple layers on a map. Common attribute for layers.

[DaryaShcherba]

Hello, everyone! 

I am overlaying layers from different data sources (files). Each of these sources has a common County attribute.
For example (attached screenshot), the map includes two layers - electricity prices (represented by polygons) and points - addresses. I would like the filtering of prices to remove polygons and points located inside these polygons.



How can I make filtering that will be applied not for a specific layer, but for all? Maybe it is possible to somehow relate layers by a common attribute County ?

I will be glad to hear your ideas!