diff --git a/app/assets/javascripts/discourse/models/store.js.es6 b/app/assets/javascripts/discourse/models/store.js.es6
index be669b84dab..24dd56577d0 100644
--- a/app/assets/javascripts/discourse/models/store.js.es6
+++ b/app/assets/javascripts/discourse/models/store.js.es6
@@ -37,10 +37,18 @@ function findAndRemoveMap(type, id) {
 flushMap();
 
 export default Ember.Object.extend({
+  plurals: {},
   pluralize(thing) {
+    if (this.get('plurals')[thing]) {
+      return this.get('plurals')[thing];
+    }
     return thing + "s";
   },
 
+  addPluralization(thing, plural) {
+    this.get('plurals')[thing] = plural;
+  },
+
   findAll(type) {
     const self = this;
     return this.adapterFor(type).findAll(this, type).then(function(result) {