Magento_CatalogUrlRewrite module

This module generates URL rewrite fields for catalog and product.

Extensibility

Extension developers can interact with the Magento_CatalogUrlRewrite module. For more information about the extension mechanism, see Plugins.

The dependency injection mechanism enables you to override the functionality of the Magento_CatalogUrlRewrite module.

A lot of functionality in the module is on JavaScript, use mixins to extend it.