### Godot version

Godot 4 beta 10

### System information

Windows 10, mobile mode

### Issue description

You can give a node a blank name by deleting its name and press enter
![image](https://user-images.githubusercontent.com/94725241/210934227-a3b42f81-f152-470e-be6f-645321b9060e.png)


### Steps to reproduce

1. Create any node
2. Double click it, you should now be able to rename it
3. Backspace, than enter
4. You got a node with no name

### Minimal reproduction project

N/A
if (!script_typed.is_null()) {
			emit_signal(SNAME("open_script"), script_typed);
		}
	} else if (p_id == BUTTON_VISIBILITY) {
		undo_redo->create_action(TTR("Toggle Visible"));
		_toggle_visible(n);
		List<Node *> selection = editor_selection->get_selected_node_list();
		if (selection.size() > 1 && selection.find(n) != nullptr) {
			for (Node *nv : selection) {
				ERR_FAIL_COND(!nv);
				if (nv == n) {
					continue;
				}
				_toggle_visible(nv);
			}
		}
		undo_redo->commit_action();
	} else if (p_id == BUTTON_LOCK) {
		undo_redo->create_action(TTR("Unlock Node"));
		if (n->is_class("CanvasItem") || n->is_class("Node3D")) {
			undo_redo->add_do_method(n, "remove_meta", "_edit_lock_");
			undo_redo->add_undo_method(n, "set_meta", "_edit_lock_", true);
			undo_redo->add_do_method(this, "_update_tree");
			undo_redo->add_undo_method(this, "_update_tree");
			undo_redo->add_do_method(this, "emit_signal", "node_changed");
			undo_redo->add_undo_method(this, "emit_signal", "node_changed");
		}
		undo_redo->commit_action();
	} else if (p_id == BUTTON_PIN) {
		if (n->is_class("AnimationPlayer")) {