My root have other name

Hello, mi root have other name because the security

When I enter in WinSCP I don't have permissions to modify the httpdconf.

In PuTTY I write su and root password because in the WinSCP terminal it say:
And y didn't enter like root.

How enter like root in my server?

Excuse me for my English, I'm Spanish.

This was asked many times in the forum. Please use search function. In short: it is not possible to execute commands that require user input with session without terminal emulation (WinSCP case).

Will it be possible someday?

OK, it might not be clear: It is restriction of the most of the servers (shells), it is not missing functionality of WinSCP. I cannot do anything with it.

Edit 2021: See https://winscp.net/eng/docs/faq_su