### 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 (!p_parent) {
		p_parent = tree->get_root();
		filter_term_warning.clear();
	}
	if (!p_parent) {
		// Tree is empty, nothing to do here.
		return false;
	}
	bool keep_for_children = false;
	for (TreeItem *child = p_parent->get_first_child(); child; child = child->get_next()) {
		// Always keep if at least one of the children are kept.
		keep_for_children = _update_filter(child, p_scroll_to_selected) || keep_for_children;
	}
	// Now find other reasons to keep this Node, too.
	PackedStringArray terms = filter.to_lower().split_spaces();
	bool keep = _item_matches_all_terms(p_parent, terms);
	p_parent->set_visible(keep_for_children || keep);
	if (keep && !valid_types.is_empty()) {
		keep = false;
		Node *n = get_node(p_parent->get_metadata(0));
		for (const StringName &E : valid_types) {
			if (n->is_class(E) ||
					EditorNode::get_singleton()->is_object_of_custom_type(n, E)) {
				keep = true;
				break;
			}
		}