Update text and colors of logo / I have PSD file

I have a PSD file and want someone to update text and colors of it. I need it to be done today. HERE ARE THE CHANGES: the green color change in chocolate brown but only the grass in where the cow stays on in grass green Beside the change of the color of the logo, I want also some changes of the text in the logo: Please change on top: The Original Quality into > PREMIUM QUALITY Change SWEET CREAM SOFT-SERVE into> PURE IRISH SOFT SERVE Change PURE & NATURAL into> GRASS - FED