Update references to teacher self service portal

app/views/pages/start.html.erb

@@ -53,7 +53,7 @@
             <a class="govuk-link" href="https://www.gov.uk/guidance/teacher-reference-number-trn">Teacher reference number (TRN)</a>
           </li>
           <li class="app-govuk-related-navigation__link">
-            <a class="govuk-link" href="https://www.gov.uk/guidance/teacher-self-service-portal">Teacher self service portal</a>
+            <a class="govuk-link" href="https://access-your-teaching-qualifications.education.gov.uk">Access your teaching qualifications</a>
           </li>
         </ul>
       </nav>

app/views/pages/you_dont_have_a_trn.html.erb

@@ -13,11 +13,13 @@
     <h2 class="govuk-heading-l" id="what-a-trn-is-for">What a TRN is for</h2>
     <p class="govuk-body">You need a TRN to:</p>
     <ul class="govuk-list govuk-list--bullet">
-      <li>view your record with the Teaching Regulation Agency (TRA), and download professional certificates in the <a class="govuk-link" href='https://teacherservices.education.gov.uk/SelfService/Login?_ga=2.206960218.899524735.1637088337-1609244267.1609598427'>Teacher self service portal</a></li>
+      <li><a class="govuk-link" href="https://access-your-teaching-qualifications.education.gov.uk">access your teaching qualifications</a> to download your certificates, change the name on them or check details of your initial teacher training and induction</li>
       <li>give to employers so they can complete mandatory teacher status checks</li>
       <li>manage records of your contributions to the Teachers’ Pensions scheme</li>
       <li>give to the Department for Education (DfE) when you have been awarded QTS so you can begin your early career teacher induction</li>
       <li>register for an NPQ</li>
     </ul>
   </div>
 </div>
+
+<a class="govuk-link" href='https://teacherservices.education.gov.uk/SelfService/Login?_ga=2.206960218.899524735.1637088337-1609244267.1609598427'>Teacher self service portal</a>