You can clone a product with its existing channel overrides and then use the channel overrides on the new clone. This way you can create a different version of your product - with a new SKU - and you don’t need to assign new overrides if you don’t need to.
IMPORTANT NOTE: When you clone a product, the cloned product will get its parentage from its master which means If it is a single product you are cloning, the cloned product will be single as well.
Here are the steps you need to follow:
1- Go to “Inventory>Products” and find the SKU you want to clone and click the “Three Dot Icon>Clone” under the “Action” section.
2- From the opening page, tick the box “Clone Channel Overrides Fields” after giving a new name and SKU to the clone product and click the “Clone”.
After the action, your product will be cloned with the overrides of its original product. This means that if the original product was included in a certain channel, the cloned product will get the overrides on that specific channel.