It's true that the URL can not be automatically updated when you change the Title of your collection. You'd need to manually edit the URL and handle under SEO section.
Will editing your URL impact your SEO? The answer is Yes. It will impact your SEO since URL is one of the important on-page SEO factors. However, as long as the URL is short, easy to scan and contain your focus keyword, your SEO would be fine.
Check out other tools and tips you can use to quickly get better on-page SEO.
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Here is how to update your URL's:
We share how to speed things up by using an excel spreadsheet using a formula, you can just drag it down and it will do all the work for you.
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They come in 4 different colors and have percentage variations ranging from 20%-80% off. You can download them for free when you sign up for our email list.