Auto regenerate cache

Hi,
After editing a page, we can clear this page cache and see the result instantly, what if I didn’t clear this page cache and just keep the website running, how long does it take for the plugin to auto regenerate this pages’ content?

I asked this question because if I change some layouts of a woocommerce shop page and some settings that affect all the single product layout, it is impossible to edit the shop and all the single product pages one by one.

Need to know how long does it take for the plugin to update the content automatically normally?

Thank you.