Allow LGA to put custom text as header.

php-template/template.php

@@ -12,11 +12,19 @@ if (isset($config["survey"])) {
 ?>
 
 <!-- wp:paragraph -->
+<?php if (isset($config['header'])): ?>
+
+<p><?php echo $config['header']; ?></p>
+
+<?php else: ?>
+
 <p>The Streets People Love campaign has created scorecards for candidates in the 2024 council elections. Scorecards have been generated based on a candidate's engagement with the Streets People Love campaign, their commitment to our pledge, their responses to a survey and input from campaign members located in the local government area in which they are running.</p>
 <!-- /wp:paragraph -->
 
 <!-- wp:paragraph -->
 <p>Can't see a candidate you know is running? Candidates who don't take our survey won't appear on this page. Feel free to send your local candidates the <?php echo $surveyLink; ?> and let them know it's important to local residents that they do take part, so that we can vote for those who want to build the streets people love.</p>
+
+<?php endif; ?>
 <!-- /wp:paragraph -->
 
 <?php if (isset($media["header.jpg"])): ?>