### Godot version

4.1.dev (a7276f1ce0)

### System information

MacOS 13.3 M1 Pro

### Issue description

when doing a Batch rename with two nodes being present in a `NodePath`. Batch Rename will try to update the `NodePath` but will fail which will results in this error
<img width="515" alt="Capture d’écran 2023-04-14 à 23 59 02" src="https://user-images.githubusercontent.com/66184050/232161972-57b49435-7707-4e41-bfed-613b073477b7.png">


### Steps to reproduce

1. Open the minimal reproduction project or follow the instruction below:
    1. first reproduce the following tree (this is because of #76069) <img width="235" alt="Capture d’écran 2023-04-14 à 23 09 47" src="https://user-images.githubusercontent.com/66184050/232155382-da3f9e22-26fb-4e10-bdcb-07cb60c25ea1.png">
    2. add a script to the root and export a `NodePath` variable
    3. Set the exported variable to the `GrandChild` node
4. select all node except the root.
5. Batch rename `C` to `T` for example
6. Inspect the root node. You should have a broken `NodePath` and an error.

### Minimal reproduction project

[test1.zip](https://github.com/godotengine/godot/files/11237175/test1.zip)
if (!can_rename) {
		return Variant(); //not editable tree
	}
	if (tree->get_button_id_at_position(p_point) != -1) {
		return Variant(); //dragging from button
	}
	Vector<Node *> selected_nodes;
	Vector<Ref<Texture2D>> icons;
	TreeItem *next = tree->get_next_selected(nullptr);
	while (next) {
		NodePath np = next->get_metadata(0);
		Node *n = get_node(np);
		if (n) {
			// O
			if (!n->get_owner() || n->get_owner() == get_scene_node() || n->get_owner()->get_scene_file_path().is_empty()) {
				selected_nodes.push_back(n);
				icons.push_back(next->get_icon(0));
			}
		}
		next = tree->get_next_selected(next);
	}
	if (selected_nodes.is_empty()) {
		return Variant();
	}