Script or indicator for creating screenshot/take picture

I need a script/indicator for creating pictures. With a certain file name. I am using the charts to insert them in my excel sheet. There are some indicators, but the file name different everytime. For example: GBPJPY._Period62_2018-12-12_23-04-40.

My excel sheet covers 28 pairs. All combinations off AUD/CAD/CHF/EUR/GBP/JPY/NZD. In every sheet you see 3 charts. The 48Mrenko, the 24, and the 12 renko chart.

Excel file

Template in MT4

 I need a script that makes a picture of my template in MT4. I have a template for every pair. So when I use my GBPJPY template it should generate the 3 charts that are in my template. The M48 the M24 and the M12. Now I make the pictures manually in mt4 and this a lot of work. The names that are given by MT4 are GBPJPY.M61 (renko 48) GBPJPY.M62 (renko 24) GBPJPY.M63 (renko 12). So I would like to have a script indicator that give the same name (symbol+chartname ) (for renko it is M61 and so on.  The idea is to have the same name for every renko chart so my excel vba can pick it up easily.