Rename sidebar metrics path

app/helpers/environments_helper.rb

@@ -5,8 +5,8 @@ module EnvironmentsHelper
     }
   end
 
-  def metrics_path(project, environment)
-    return metrics_project_environment_path(project, environment) if environment
+  def operations_metrics_path(project, environment)
+    return environment_metrics_path(environment) if environment
 
     empty_project_environments_path(project)
   end

app/views/layouts/nav/sidebar/_project.html.haml

@@ -211,7 +211,7 @@
 
             - if project_nav_tab? :environments
               = nav_link(controller: [:environments, :metrics]) do
-                = link_to metrics_path(@project, @available_environment), title: 'Metrics', class: 'shortcuts-environments' do
+                = link_to operations_metrics_path(@project, @available_environment), title: 'Metrics', class: 'shortcuts-environments' do
                   %span
                     = _('Metrics')