Whether it is feasible to put Temu labels on product packaging, the following factors need to be considered:

If Temu has relevant regulations and requirements to allow this, and it will not affect the normal sales, identification and use of the product, and it also complies with relevant laws and regulations, then it is okay to a certain extent.

However, if Temu explicitly prohibits this, or if doing so may cause confusion about product information, damage the integrity of the packaging, or cause other problems, then it should not be done.

It is best to communicate and confirm with the Temu platform or relevant parties first to ensure that all requirements and specifications are met.