How to filter endpoint results by properties contained in nested nodes

[Paul]

Hello, 

Does anyone know how to make a solution based on the default endpoint ($type: jcrDeliveryEndpoint_v2) to be able to filter by node nested properties (i.e. the endpoint iterates the items from the workspace 'products', and each 'product' item has a 'feature' node, where there is a property 'title'.

In query I would like to pass the 'title' parameter and I would like to search by product node > feature node > title property

Kind regards,

Paul