Fixed webhook resource name for page events

no issue

- posts & pages live in the same table, need to use the event name

core/server/services/webhooks/serialize.js

@@ -4,7 +4,9 @@ module.exports = (event, model) => {
     const api = require('../../api');
 
     const apiVersion = model.get('api_version') || 'v2';
-    const docName = model.tableName;
+
+    const resourceName = event.match(/(\w+)\./)[1];
+    const docName = `${resourceName}s`;
 
     const ops = [];