Added langauge localization files to use masterdata and futureproof translations.

client/src/components/header/header.component.jsx

@@ -1,27 +1,28 @@
 import React from "react";
 import { Link } from "react-router-dom";
+import { useApolloClient } from "@apollo/react-hooks";
 import { Menu, Icon } from "antd";
 import "./header.styles.scss";
+
 import SignOut from "../sign-out/sign-out.component";
 import ManageSignInButton from "../manage-sign-in-button/manage-sign-in-button.component";
-import { useApolloClient } from "@apollo/react-hooks";
 import GlobalSearch from "../global-search/global-search.component";
+import LanguageSelector from "../language-selector/langauge-selector.component";
 
 export default ({ landingHeader, navItems, selectedNavItem }) => {
   const apolloClient = useApolloClient();
 
+
   const handleClick = e => {
     apolloClient.writeData({ data: { selectedNavItem: e.key } });
   };
-
   return (
     <Menu
-      theme="dark"
-      className="header"
+      theme='dark'
+      className='header'
       onClick={handleClick}
       selectedKeys={selectedNavItem}
-      mode="horizontal"
-    >
+      mode='horizontal'>
       <Menu.Item>
         <GlobalSearch />
       </Menu.Item>
@@ -43,6 +44,8 @@ export default ({ landingHeader, navItems, selectedNavItem }) => {
           <ManageSignInButton />
         </Menu.Item>
       )}
+
+      {!landingHeader ? <LanguageSelector /> : null}
     </Menu>
   );
 };