Fix projects list to show info in user's locale

app/helpers/projects_helper.rb

@@ -188,6 +188,7 @@ module ProjectsHelper
       "cross-project:#{can?(current_user, :read_cross_project)}",
       max_project_member_access_cache_key(project),
       pipeline_status,
+      Gitlab::I18n.locale,
       'v2.6'
     ]
 

changelogs/unreleased/fix-project-list-cache-key.yml

+---
+title: Fix projects list to show info in user's locale
+merge_request: 20015
+author: Arun Kumar Mohan
+type: fixed

spec/helpers/projects_helper_spec.rb

@@ -157,6 +157,7 @@ describe ProjectsHelper do
       allow(helper).to receive(:current_user).and_return(user)
       allow(helper).to receive(:can?).with(user, :read_cross_project) { true }
       allow(user).to receive(:max_member_access_for_project).and_return(40)
+      allow(Gitlab::I18n).to receive(:locale).and_return('es')
     end
 
     it "includes the route" do
@@ -203,6 +204,10 @@ describe ProjectsHelper do
       expect(helper.project_list_cache_key(project)).to include("pipeline-status/#{project.commit.sha}-success")
     end
 
+    it "includes the user locale" do
+      expect(helper.project_list_cache_key(project)).to include('es')
+    end
+
     it "includes the user max member access" do
       expect(helper.project_list_cache_key(project)).to include('access:40')
     end