[Résolu] How to do manual trasnlation?

Hi. I'm having some major issues translation my website. It was made by a developer that I'm not working with right now. I don't know how he set it up. I just want to manually translate all products and pages. If I duplicate the content, it takes me to the WPML Editor, that takes me a long time to make the translations. I just want to be able to duplicate a product and enter all the information. How can I do this?