Change SAP Logo in NWBC Home page

Dear experts.

I need change the logo of SAP in the NWBC Home Page,

I have found the folllowing link:

Simple Implicit Enhancement to change SAP Logo in NWBC Home page

I am using the &sap-theme=sap_corbu and the system standard for this theme not use a logo. example:

My question is:

How can get the same result of the blog if I work with sap_corbu?

In the example of the

Thanks

Regards