@pix365 That is a great idea. I didn’t know that there is such a simple way to do a translation of a Plugin in your own. I will try it on other plugins.
I solved the problem with the add on “images”. I have adjusted the image with CSS that it looks like a profile picture in the reviews and adjusted the text in the form using the translation tool.
Form-> http://www.raphaelsamylin.de/review
Reviews in Slider-> http://www.raphaelsamylin.de