If the X view gives 0 results show another view. I do not know if it will be possible.
Solution:
It is possible, for example:
Edit the "X view", in section "Loop Editor", within shortcode [wpv-no-items-found]...[/wpv-no-items-found], here display another views shortcode: [wpv-view ...]
Problem: I have a grandparent > parent > child relationship set up with one-to-many relationships. I would like to be able to display grandparent post information in the child post.
Solution: Use Content Templates to set the proper context.