Variations As One Product But Unique Seo Names

Hopefully someone can help me out.

At the moment I'm using the feature purpose type Variations as one product for all of my products so the products are nicely grouped in the category and search results and based on color filter the correct variation is shown. The only drawback is that the separate variations don't allow unique seo names. Is there a way to change this because they do have unique seo names in the database.

Changing the purpose to Variations as separate products would show all product variations in the category/search pages and this is not desired.