Swap 4 Words in PDF

I have a PDF in which four words that sit inside a heading need to be replaced. I can supply the original source file, so you’re free to work directly in InDesign, Illustrator, or any other layout software... (Budget: €8 - €30 EUR, Jobs: Adobe Acrobat, Adobe Illustrator, Adobe InDesign, Graphic Design, Illustrator, PDF, Print Design, Typography)