Migrate more strings to translation keys (#11613)

src/stores/spaces/index.ts

@@ -37,13 +37,13 @@ export enum MetaSpace {
 export const getMetaSpaceName = (spaceKey: MetaSpace, allRoomsInHome = false): string => {
     switch (spaceKey) {
         case MetaSpace.Home:
-            return allRoomsInHome ? _t("All rooms") : _t("common|home");
+            return allRoomsInHome ? _t("common|all_rooms") : _t("common|home");
         case MetaSpace.Favourites:
             return _t("common|favourites");
         case MetaSpace.People:
             return _t("common|people");
         case MetaSpace.Orphans:
-            return _t("Other rooms");
+            return _t("common|orphan_rooms");
     }
 };