### 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
List<Node::GroupInfo> group_info_list;
					node->get_groups(&group_info_list);
					bool term_in_groups = false;
					for (int j = 0; j < group_info_list.size(); j++) {
						if (!group_info_list[j].persistent) {
							continue; // I
						}
						if (String(group_info_list[j].name).to_lower().contains(argument)) {
							term_in_groups = true;
							break;
						}
					}
					if (!term_in_groups) {
						return false;
					}
				}
			} else if (filter_term_warning.is_empty()) {
				filter_term_warning = vformat(TTR("\"%s\" is not a known filter."), parameter);
				continue;
			}
		} else {
			// D
			if (!p_item->get_text(0).to_lower().contains(term)) {
				return false;
			}
		}
	}
	return true;
}
void SceneTreeEditor::_compute_hash(Node *p_node, uint64_t &hash) {