--- /dev/null
+<?php
+
+/**
+ * @file
+ * Hooks related to Media and its plugins.
+ */
+
+/**
+ * @addtogroup hooks
+ * @{
+ */
+
+/**
+ * Alters the information provided in \Drupal\media\Annotation\MediaSource.
+ *
+ * @param array $sources
+ * The array of media source plugin definitions, keyed by plugin ID.
+ */
+function hook_media_source_info_alter(array &$sources) {
+ $sources['youtube']['label'] = t('Youtube rocks!');
+}
+
+/**
+ * @} End of "addtogroup hooks".
+ */