### Godot version

4.1.dev (1becfea37c)

### System information

MacOS 13.3 M1 Pro

### Issue description

When renaming with Batch Rename using invalid character `NodePath` will be updated with the invalid new name.

### Steps to reproduce

1.  open MRP
2. batch rename all nodes except the root from `e` to `%`
3. look at the `NodePath` on the root

### Minimal reproduction project

[test1.zip](https://github.com/godotengine/godot/files/11377324/test1.zip)

hide();
}
void SceneTreeDialog::_select() {
	if (tree->get_selected()) {
		// The signal may cause another dialog to be displayed, so be sure to hide this one first.
		hide();
		emit_signal(SNAME("selected"), tree->get_selected()->get_path());
	}
}
void SceneTreeDialog::_selected_changed() {
	get_ok_button()->set_disabled(!tree->get_selected());
}
void SceneTreeDialog::_filter_changed(const String &p_filter) {