functions/sites/Unregister-FMSite.ps1

function Unregister-FMSite
{
    <#
        .SYNOPSIS
            Removes a site from the list of registered sites.
         
        .DESCRIPTION
            Removes a site from the list of registered sites.
         
        .PARAMETER Name
            Name of the site to unregister
         
        .EXAMPLE
            PS C:\> Unregister-FMSite -Name "MySite"
 
            Removes the site "MySite" from the list of registered sites
    #>

    
    [CmdletBinding()]
    Param (
        [Parameter(ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true, Mandatory = $true)]
        [string[]]
        $Name
    )
    
    process
    {
        foreach ($nameItem in $Name) {
            $script:sites.Remove($nameItem)
        }
    }
}