:bug: depluralize welcome page

vue-theme/src/pages/index.vue

     components: { card },
     data() {
         return {
-            firstRow: ['episodes', 'exhibitions', 'events', 'artists', 'posts'],
-            secondRow: 'artists', // This is only ONE post
-            thirdRow: ['episodes', 'exhibitions', 'events', 'artists', 'posts'],
+            firstRow: ['episode', 'exhibition', 'event', 'artist', 'post'],
+            secondRow: 'artist', // This is only ONE post
+            thirdRow: ['episode', 'exhibition', 'event', 'artist', 'post'],
         }
     },
     async created() {
         // console.log(wp)
-        const omit = ['events', 'exhibitions']
+        const omit = ['event', 'exhibition']
         for (let type of postTypes) {
-            const action = `getAll${convertTitleCase(type)}`
+            const action = `getAll${convertTitleCase(type)}s`
 
             // We try and fetch EVERYTHING except
             // for EVENTS and EXHIBITIONS
             this.$store.commit('SET_HERO', json)
         },
         firstPostOfType(type) {
-            return Object.values(this[`all${convertTitleCase(type)}`])[0]
+            return Object.values(this[`all${convertTitleCase(type)}s`])[0]
         },
         randomPostOfType(type) {
             const postsOfType = Object.values(
-                this[`all${convertTitleCase(type)}`],
+                this[`all${convertTitleCase(type)}s`],
             )
             // console.log(postsOfType)
             const max = postsOfType.length