Working on store: https://sanity-india.myshopify.com/
A custom heading (6 words) & paragraph (2 lines) along with 2 links (1 on left and 2nd on right showcasing "Go back" & "Check sitemap"
Bydefault 404 page
Need to add a custom text based content on this page along with 2 links (1st link: taking user back to the previous page & 2nd taking user to the custom link)
It can be done by doing some code customization. Please take the help of a developer and hire Shopify Expert or me