Hello.
I installed pWire 2.6.16 and after giving permission for the editor role to delete pages, also his role has access to edit the template but the trash icon won't show next to the page. It will only display the trash icon for super users.
https://processwire.com/blog/posts/extra-action-in-your-page-list-processwire-core-updates-2.6.5/
Thanks for the help.