Revert "refactoring: renaming TPI Centre to LSE-TPI Centre"

This reverts commit 52ddeaf.

app/views/tpi/home/index.html.erb

@@ -12,15 +12,15 @@
           <%= @home_content[:intro][:text] %>
         </p>
       </div>
-      <%= link_to 'About LSE-TPI Centre', '/overview', class: 'button is-primary button__hero' %>
+      <%= link_to 'About TPI Centre', '/overview', class: 'button is-primary button__hero' %>
     </div>
   </div>
 </section>
 
 <section class="section tpi-home__assessment-types">
   <div class="container">
     <h2 class="section-title is-size-5-mobile is-size-2">
-      Check out the LSE-TPI Centre's online tool
+      Check out the TPI Centre's online tool
     </h2>
 
     <div class="container">
@@ -50,7 +50,7 @@
   <div class="container">
     <div class="tpi-home__stats-news__stats">
       <h2 class="section-title is-size-5-mobile is-size-2">
-        The LSE-TPI Centre at a glance
+        The TPI Centre at a glance
       </h2>
 
       <div class="section-description">
@@ -153,7 +153,7 @@
 <section class="section tpi-home__case-studies-supporters">
   <div class="container">
     <h2 class="section-title is-size-5-mobile is-size-2">
-      Learn how others are using the LSE-TPI Centre’s data
+      Learn how others are using the TPI Centre’s data
     </h2>
 
     <div class="section-description columns">
@@ -220,7 +220,7 @@
 <section class="section tpi-home__latest-research">
   <div class="container">
     <h2 class="section-title is-size-5-mobile is-size-2">
-      Hear from our researchers on the LSE-TPI Centre’s latest research
+      Hear from our researchers on the TPI Centre’s latest research
     </h2>
 
     <div class="section-description">
@@ -256,7 +256,7 @@
 <section class="section tpi-home__funders">
   <div class="container">
     <h2 class="section-title is-size-5-mobile is-size-2">
-      The LSE-TPI Centre’s funders
+      The TPI Centre’s funders
     </h2>
     <div class="section-description">
       <a href="">