How to Change html header in Portal 7.3
Change Portal title name (where is "portal.html.head.title" in 7.3)
Change text of Browser Tab
Step by Step How to Change Title of the SAP Enterprise Portal
In EP 7.0 :
we have an option to change browser display name (SAP Netweaver Portal to Client specific).
We can do this in portal 7.0, through system admin--->system Config--> Service Config--> portal Run Time--> Central Config--->portal.html.head.title.
In portal 7.3 :
Go to NWA.
SAP NetWeaver Administrator--->configuration--->infrastructure--> java system properties-->service tab---> Portal runtime container Extension(tc~epbc~prtc~core)--> portal-html.head.title(Modifiy this property with your custom title)
OS Level:
We can also try doing it from the oslevel./usr/sap/<SID>/J00/j2ee/cluster/server0/apps/sap.com/irj/servlet_jsp/irj/root/WEB-INF/portal/system/properties
under that modify the "portal.html.head.title=SAP Enterprise Portal".
You can also refer to the oss note 757210.
From Framework Page:
we can also do that in the framework page configuration:
Open your FrameworkPage/Desktop and goto "Title -> " and enter your Title there.