Function Ftp-RenameItem {
	<#
	.SYNOPSIS
	    Renames item on FTP site.

	.DESCRIPTION
	    The Ftp-RenameItem cmdlet renames an item on the FTP site.
		
	.PARAMETER RequestURI
	    Specifies a path to FTP location. 

	.PARAMETER NewName
	    Specifies new name for item on FTP site.
		
	.PARAMETER User
	    Specifies user name to access FTP site.
		
	.PARAMETER Pass
	    Specifies password to access FTP site
	
	
	.EXAMPLE
		Ftp-RenameItem -RequestURI "ftp://<ftp site>/<ftp folder>/<ftp item name>" -NewName <New FTP Item Name> -User "<user name>" -Pass "<password>"

	.NOTES
		Author: Jennifer Salvo
	#>   

	Param (
		[parameter(Mandatory=$true)]
		[String]$RequestURI="",
		[parameter(Mandatory=$true)]
		[String]$NewName="",
		[parameter(Mandatory=$true)]
		[String]$User="",
		[parameter(Mandatory=$true)]
		[String]$Pass=""
	)
	
	Try {
		[System.Net.FtpWebRequest]$Request = [System.Net.WebRequest]::Create($RequestURI)
		$Request.Credentials =  New-Object System.Net.NetworkCredential($User,$Pass)
		$Request.Method = [System.Net.WebRequestMethods+FTP]::Rename
		$Request.RenameTo = $NewName
		$Response = $Request.GetResponse()
		$Response.Close()
	} Catch {
		throw "Failed to rename file $RequestURI to $NewName - $Error[0]"
		exit 1
	}
}