I am using Sitecore Powershell Module, to select list of pages that can be later on translated and created new item.
I am using this block of code
@{
Name = "listOfPages"
Title = "Select pages you wish to copy on other languages"
Editor = "Treelist"
Source = "DataSource=/sitecore/content/XXXX/Home&DatabaseName=master"
Tooltip = "Select one or more page from list."
},