How can I change my URL/Link structure effectively?

[LivabyJCS]

Hi All

Please be informed that i would like to change my URL/Link Structure do let me know the feasibility.

https://Nameofsite.com/collections/name of collection/products/name of product

I want it to be

https://nameofsite.com/name of collection/name of product

or

https://nameofsite.com/name of product/SKU

Thanks 
Vikhram

[Gamerseo]

I'm guessing the site will be an online store. We always recommend the structure shop> category> product. The category page can also be positioned.

[LivabyJCS]

how to structure the same ?