Remove author in blog post, keeping the date

@FIAN: To hide author, category and tags, you can add the following css in “Appearance => Theme Options => Custom CSS Options” box:

.entry-meta .by-author,
footer.entry-meta {
    display: none;
}

To change text from Posted on to Punlisert, you need to create nb_NO.mo and nb_NO.po files from catcheverest.pot inside catch-everest-pro/languages folder. You can use free software like http://poedit.net/ to create language file. After that you can send me those file and then I will add it in theme itself so that it will remain in your theme even after updates.

@FIAN: If you have difficulty and want in text format then let me know it. I will send you email will all the details.

@FIAN: Ok I have emailed you all the details.

@taylorlionnet: in WordPress, you need to create User and then only you can change the author.