--- /dev/null
+/**
+ * Implements hook_field_display_ENTITY_TYPE_alter().
+ */
+function {{ machine_name }}_field_display_ENTITY_TYPE_alter(&$display, $context) {
+ // Leave field labels out of the search index.
+ if ($context['view_mode'] == 'search_index') {
+ $display['label'] = 'hidden';
+ }
+}