Author page titles

Hi there!

I have a problem with the author page titles, all the authors are under one author’s name in the header of the page.
I think this happened when I was translating my site, I translated the author’s name, then it changed it in all other authors!

Here’s my site URL: https://www.wharzy.com

And this is the name that is shown in the header (I’m talking about the first line)
AUTHOR: WAFAA ELSAYED
This author has written 1 articles
»Wafaa Elsayed
https://www.wharzy.com/author/wafaa/
As shown above, I can’t change anything in the first line.

As an example, this is an author called Rama Saleh but it shows Wafaa’s name as well
AUTHOR: WAFAA ELSAYED
This author has written 1 articles
»Rama
https://www.wharzy.com/author/rama/

I contacted the theme creators and they said it’d be better to contact Translatepress. Unfortunately, they’re on a long holiday and now I can’t fix this issue and I need your help, please.

Thanks and have a wonderful day!
Mido

The page I need help with: [log in to see the link]