Kind of... But EPs focus mostly on children who the school are struggling with, whether that's for behaviour or because their learning isn't improving as quickly as it should, or they have particular difficulties. What you're talking about sounds more like the professional development done by mentors/senior leadership, or Ofsted with the observations, or research in a university. EPs do do training as well, but it's more focused on methods for teaching children with SEN or awareness raising of difficulties, for example