Dear Aydan Kayserili ,

you have to do that correction by yourself...

For doing that, please have a look at the following support page:

https://help.researchgate.net/hc/en-us/articles/14293081125777-Reviewing-editing-and-featuring-your-research

and scroll a bit down to the section:

"To edit author names:"

and follow the instructions therein ...

It may be, that you have to "Request edit" in the author section.

In that case the access to the author names may take a while...

Good luck and

best regards

G.M.