How to run same script on multiple instances

I have 3 web environments, Test, Pre Prod and Prod. While recording script TestCompletes refer the object by weblink e.g. Aliases.iexplore.pageHttpAe001vm0131ABCv23XYZ.frameFramepopup.frameFramepopup.formFrmprjdlvpopup.tableTable1.cell.tableTable2.cell1.selectDdldlvcategory.ClickItem



 So do i need to change the weblink manually or is there any way that i can just set it once and reuse it?



Regards,

Mazhar