You right-click the folder to customize properties. Choose to change your image or default icon. I don’t know if that’s what you mean. If you want others to not see your folder, but you don’t want to hide it, here’s a suggestion: right-click on the folder, properties, and click Customize. Select your icon in Modify Icon. If it is empty, confirm it. You can't find your folder. . At this time, you select all (ctrl a), find your folder, and then rename it. Select your smart pinyin input method, then press V, then the number 1, and then OK. OK. . The modification is completed. . Your folders will only appear if they are all selected. . No need to hide it!

I hope this helps. . . is the answer you need!