Edit PDF file - Change objects colors

Job ID: 35897780

Budget: $2 – $8 USD

PLEASE DON'T SEND ME A BID WITHOUT READING THE ENTIRE PROJECT! DO NOT SPAM THE PROJECT.
I have a PDF file with 306 pages in total, the text is editable and can be changed, but the lines and boxed in picture format and I can't change their colors, I need a way to make multiple copies of this PDF each one with different color (Lines, boxes, circles, etc), so I need a way to make these objects editable because I need to change their borders and filling color, I tried to convert the file to pictures and use photoshop that wasn't easy, I guess the best way to create a PDF with editable objects from mine, or use Adobe Acrobat Pro -- Convert Colors option.

Kindly check a sample of my PDF attached and an example of what I want in 2 pictures attached.
I want to know your thoughts regarding this. PLEASE DON'T SEND ME RANDOM BIDS!!
Related categories: Graphic Design Photoshop Illustrator PDF Adobe InDesign