Can be discarded. But if there is still commercial value (that is, social influence and brand reputation), it still has certain influence and recognition. You can choose to keep it. Reason: 1. It takes a long time to build a brand and get public recognition. 2. It is ok to change the brand, and obviously it will go through a long process of social acceptance. On the basis of retaining the original brand, the manufacturer's label can be indicated in the change information. It is a more acceptable choice for the public. The above are just suggestions, and the final choice is up to you. I hope I can help you!

Please accept it, thank you!