Open Windows PowerShell and run below command 1. For single page $PageName = "Home" $LoginUrl = "https://parentsite-url/sites/sub-site-url/" Connect-PnPOnline -Url $LoginUrl -UseWebLogin Set-PnPClientSidePage -Identity $PageName -LayoutType Home 2. For All the site pages $LoginUrl = "https://parentsite-url/sites/sub-site-url/" Connect-PnPOnline -Url $LoginUrl -UseWebLogin $pages = (Get-PnPListItem -List SitePages).FieldValues foreach($page in $pages){ Set-PnPClientSidePage -Identity $page.FileLeafRef -LayoutType Home }