### Godot version

v4.2.dev4.official [549fcce5f]

### System information

Godot v4.2.dev4 - Windows 10.0.19045 - Vulkan (Forward+) - dedicated NVIDIA GeForce GTX 1060 6GB (NVIDIA; 31.0.15.3640) - Intel(R) Core(TM) i5-3570K CPU @ 3.40GHz (4 Threads)

### Issue description

If the folder has assigned a color, the color is reset to default when the folder name is changed. Also subfolder colors are reset.

Also moving a folder resets its and its subfolders' colors.

I would expect that renaming or moving doesn't rest the folder color. Especially if you have a large folder structure with many folder levels and assigned colors, it is a unfortunate to have all colors reset if the top level folder is renamed.

### Steps to reproduce

1. Create folder structure 

```
level1
	level2
		level3
```

2. Set folder colors to `level1` and `level2.`

3. Rename `level1` to `foobar` 

-> All folders are now using the default color.


### Minimal reproduction project

N/A
}
		if (searched_string.length() > 0) {
			
			
			_search(EditorFileSystem::get_singleton()->get_filesystem(), &file_list, 10000);
		} else {
			if (display_mode == DISPLAY_MODE_TREE_ONLY || always_show_folders) {
				
				Color inherited_folder_color = default_folder_color;
				String color_scan_dir = directory;
				while (color_scan_dir != "res://" && inherited_folder_color == default_folder_color) {
					if (!color_scan_dir.ends_with("/")) {
						color_scan_dir += "/";
					}
					if (assigned_folder_colors.has(color_scan_dir)) {
						inherited_folder_color = folder_colors[assigned_folder_colors[color_scan_dir]];
					}
					color_scan_dir = color_scan_dir.rstrip("/").get_base_dir();
				}
				
				if (directory != "res://") {
					files->add_item("..", folder_icon, true);
					String bd = directory.get_base_dir();
					if (bd != "res://" && !bd.ends_with("/")) {
						bd += "/";
					}
					files->set_item_metadata(-1, bd);
					files->set_item_selectable(-1, false);
					files->set_item_icon_modulate(-1, editor_is_dark_theme ? inherited_folder_color : inherited_folder_color * 1.75);
				}