Here is how to change the header text in DSpace xmlui interface.
Open file messages.xml:
nano /var/lib/tomcat8/webapps/xmlui/i18n/messages.xmlLocate the following line:
<message key="xmlui.dri2xhtml.structural.head-subtitle">DSpace Repository</message>And replace the text and restart TomCat service:
systemctl restart tomcat8
