Remove "Group node"

[msayoung]

Remove the "Group node" on the add content page

[kiwimind]

So far have a couple of options here:

Either going down the preg_match() route or rebuilding the link using existing arguments.

  // Remove "Group node" from title on node add forms within group.
  $page_title = $variables['title']->render();
  preg_match('/Add Group node \((.*)\)/', $page_title, $matches);
  if ($matches[1]) {
    $variables['title'] = t('Add @type', ['@type' => $matches[1]]);
  }

or

  // Remove "Group node" from title on node add forms within group.
  $page_title = $variables['title']->__toString();
  if (str_starts_with($page_title, 'Add Group node')) {
    $variables['title'] = t($variables['title']->getUntranslatedString(), ['@name' => $variables['title']->getArguments()['@name']->getArguments()['@type']]);
  }

[kiwimind]

Having spoken with @rupertj it appears that the proper way of doing this is adding a service that points to a custom UI Text Provider (or something similar).

Feels a bit beyond me, but I may poke it with a stick to see what happens.