I would like to create a Templete.

If one changes the templete it should get saved in the same Workbook with a
different Sheet....
For eg: i have created a Invoice Proforma, On adding the content it should
get saved in one Woorkbook with different names. Is this Possible?

I would like the sheet to be renamed automatically.
For Eg. If Cell A1 has 060918, The sheet should be automatically as the
Cell...

Kindly suggest if above 2 points are possible.