Combine all separate Google Docs into one

I have several google docs/canva docs, with lots of information on them - I want to combine them into ONE document - that I can then export as a PDF blueprint.

Tasks are:

- Combine all documents
- Remove specific keywords from document
- Change any colours on google docs to Black or the blue of my brand #34bdfb
- Change any colours / typography on canva docs to the colours of my brand
- Ensure my logo is on the canva docs
- add a nice front cover

It's a bit of a mundane/fiddly task job!

Deadline - to be completed in 24-hours