Display recommended products by specific product Tag

Hello,

I’m working on a recommended products section however each product is different so this will need to be displayed by ‘tag’ so whenever there is a tag that matched the current product name it will appear in recommended products. Each product will be different as we want to manually choose the products that match (different patterns and cotton etc).

Is this possible?

Here is the site…

https://lamazifabrics.com/collections/all-fabric/products/essential-chic-white-plain-cotton-jersey-fabric

I’d also like to add the cost per M as a calculator on the product page without using an app but coding it. If anyone can help then please get in touch!