The trademark is mistyped and cannot be covered. Generally, if you make a mistake, you need to reprint it. If you make a mistake, the trademark has no legal effect. It is easy to cause legal disputes. But also easy to cause economic losse. So the trademark is typed wrong, so it's best not to overwrite it, just to reprint it. Can guarantee the integrity of the trademark. It can also ensure that the legitimate rights and interests of trademarks are not infringed.

yes, but the new trademark used must be bigger than the wrong trademark, otherwise it will be easily found.