Issue #3276108 by jasonfelix, mherchel, zenimagine, lauriii: Allow the RSS...

Issue #3276108 by jasonfelix, mherchel, zenimagine, lauriii: Allow the RSS Feed block's title to be customized by user

core/modules/node/src/Plugin/Block/SyndicateBlock.php

@@ -78,7 +78,7 @@ protected function blockAccess(AccountInterface $account) {
    * {@inheritdoc}
    */
   public function build() {
-    $title = $this->configFactory->get('system.site')->get('name');
+    $title = $this->configuration['label'];
     return [
       '#theme' => 'feed_icon',
       '#url' => Url::fromUri('internal:/rss.xml'),

core/modules/node/tests/src/Functional/NodeSyndicateBlockTest.php

@@ -34,12 +34,12 @@ protected function setUp(): void {
    */
   public function testSyndicateBlock() {
     // Place the "Syndicate" block and confirm that it is rendered.
-    $this->drupalPlaceBlock('node_syndicate_block', ['id' => 'test_syndicate_block']);
+    $this->drupalPlaceBlock('node_syndicate_block', ['id' => 'test_syndicate_block', 'label' => 'Subscribe to RSS Feed']);
     $this->drupalGet('');
     $this->assertSession()->elementExists('xpath', '//div[@id="block-test-syndicate-block"]/*');
 
     // Verify syndicate block title.
-    $this->assertSession()->pageTextContains('Subscribe to Drupal');
+    $this->assertSession()->pageTextContains('Subscribe to RSS Feed');
     // Tests the syndicate block RSS link rendered at non-front pages.
     $this->drupalGet('user');
     $this->clickLink('Subscribe to');