How to translate a structure url I'm working on a multilingual website where I have one structure called Products. Currently, this structure's URI format is configured like this:
{parent.uri ?? section.handle}/{slug}

Which returns URLs like this:
/products/topLevelProduct1
/products/topLevelProduct1/nestedProduct1
/products/topLevelProduct1/nestedProduct2

/products/topLevelProduct2
/products/topLevelProduct2/nestedProduct1
/products/topLevelProduct2/nestedProduct2

etc

The main thing I'm struggling with now is: how do I translate the top-level part of the URI (i.e. /products)? I guess I could use the built-in t() function on section.handle (is that even a good idea?) but that would still be overwritten by parent.uri.
Since the URL is specific for each multisite, simply do not use section.handle in the structure's URI definition, but go for the term you want as a string instead, e.g.

English: {parent.uri ?? 'products'}/{slug}
German: {parent.uri ?? 'produkte'}/{slug}
French: {parent.uri ?? 'produits'}/{slug}

and so on...