Hyde here from Shopify.
If I've understood you correctly you're looking to hide a page from the search engines, which is outlined here. You might also want to submit your sitemap to Google to make sure they have the most up-to-date view of your website.
If I haven't understood you properly, please explain the issue to me a little more and I'll be happy to help further!
All the best, Hyde.
Hello my friend @Hyde,
I have delete this page from a long time ago, so maybe if i submit my sitemaps, it will be off the web ?
And how long it takes to google to check my sitemaps (and delete pages that i have deleted by the way) ?
I have submit my sitemaps:
I would like to see this title on the web :
But it's still this :