Can I change my Wi-Fi name via mobile device?

My comp is broke and I would like to change the name of my Wi-Fi as well as the password.
Can I do this via mobile device specifically iphone.

If you want to it has to be on the Host computer, that has the rights to change network setting

First connect iphone to internet, then follow the steps
Start your web browser.
In the Address bar, type the default IP address for your router or gateway, and then press ENTER. Here are the default IP addresses for a few router and gateway manufacturers:
Belkin: 192.168.2.1
Linksys by Cisco: 192.168.1.1
D-Link: 192.168.0.1
NETGEAR: 192.168.0.1. Or 192.168.1.1
Type your user name and password (for your router or gateway), and then click OK.
Note If you do not know the default user name and password, refer to your hardware manufacturer's documentation. Mostly pass: admin user: admin
Once you are logged in, you should see your router or gateway's configuration page
go to Wlan psge and turn the "Wi-Fi Enable/Disable" on.