Hide-SPView

This cmdlet sets a view to hidden.
Parameters: SiteCollection url.
Edit $listUrl and $viewUrl to your own values.

param([string]$url)
param([string]$url)
[void][System.Reflection.Assembly]::LoadWithPartialName("Microsoft.SharePoint")
function Get-SPSite([string]$url) {
    New-Object Microsoft.SharePoint.SPSite($url)
}
function Hide([string]$url) {
    $SPSite = Get-SPSite $url
 $listUrl = "/Lists/Tasks";
 $viewUrl = "Lists/Tasks/byowner.aspx";
    foreach($oWeb in $SPSite.AllWebs)
 {
        Write-Host "############  ###################";
        Write-Host "Web: " $oWeb.Url;
        
        [Microsoft.SharePoint.SPList]$list = $null;
        [Microsoft.SharePoint.SPView]$spView = $null;
        
        try {
            $list = $oWeb.GetList("$($oWeb.Url)$($listUrl)");
       }
    catch [Exception] { 
            Write-Host "The list does not exist" -foreground red;
            $oWeb.Dispose();
            continue;
       }
        
       try {
            $spView = $oWeb.GetViewFromUrl($viewUrl);
            $spView.Hidden = $true;
            $spView.Update();             
    }
    catch [Exception] { 
            Write-Host "The view does not exist" -foreground red;
            $oWeb.Dispose();
            continue;
       }
       Write-Host "View: " $spView.Title -foreground blue;
       Write-Host "View hidden: " $spView.Hidden -foreground blue;
       Write-Host "ParentList: " $spView.ParentList -foreground green;
       $oWeb.Dispose();
       Write-Host "############  ###################";
 } 
 $SPSite.Dispose()
}

Hide -url $url