Change the headers of the comments

If there is no option for that in Appearance -> Theme Options menu option then add this to the theme css:

a.comment-permalink, div.comment-date-time {visibility: hidden;}

Tell me if it helps.

Hi Chris,
Thank you for your effort. But I am afraid it was not working. Any other possibilities maybe?
Thank you,

there is better version:

div.comment-date-time {visibility: hidden; width:0; height:0}
a.comment-permalink{visibility: hidden; width:0; height:0}

you need to add it to theme’s stylesheet css file.

I tested it on Firefox / Windows 8. On what browser / Operating system you are testing?

No luck yet. I am new at WordPress. .
Where (what line) of the CSS did you input the code?
Thank you!

Solved it ??

Below comments section in CSS I put:

.comments-area article header .comment-permalink {
    display: none;
}
.comments-area article header .comment-date-time {
    display: none;
}

Thanks for helping me Chris!