Sitecore Powershell Script to Update Datasource Path In Final Rendering In project, there was a requirement to update datasource for specific rendering so to update the rendering datasource I wrote below PowerShell script. Function Change-RenderingDatasourceInAllPages{ Param( [Parameter(Mandatory=$true)] [String]$PagesRoot, [Parameter(Mandatory=$true)] [String]$Placeholder, [Parameter(Mandatory=$true)] [String]$DataSourcePath, [Parameter(Mandatory=$true)] [String]$ItemId ) $pages = @(get-item $PagesRoot) $pages += @(get-childitem -Path $PagesRoot -Recurse) $defaultLayout = Get-LayoutDevice "Default" foreach($page in $pages) { Get-Rendering -Item $page -Device $defaultLayout -FinalLayout -Placeholder $Placeholder | ForEach { if($_.ItemID -eq $ItemId) { $_.Datasource=$DataSourcePath Set-Rendering -Item $page -Instance $_ -FinalLayout:$True