Presenation title need to changed

Please help me fixing the below:
I am working in a power point file, in which in a single click, in all the the header/title slides, the font color, font style, and font size need to be changed. Also, the position of the title if it is not aligned.

In the body part (text box and tables), bullet style ((normal text), Bullet, Character Code = 2022) need to be changed throughout the presentation.

Kindly help me:clap::clap::clap:

Wish to know if there are any update on this please?:help:help:help:help

You can change or delete the text of headers and footers on PowerPoint slides, notes, and handouts. If you want to add an image to the "header" of your presentation, switch to Add a background picture (or watermark) to slides the article for instructions.