Update 2018
Starting with Adaxes version 2018.1, you can modify UI texts for Web interfaces in the Web interface configurator. For details, have a look at the following help article: https://www.adaxes.com/help/ChangeUITexts.
Original
Hello,
You can modify the strings in the localization files of your Web Interface. The problem is that the localization files are not included in the Web UI configuration backups and you will have to perform the modifications every time you reinstall the Web Interface.
In the next version it will be possible to change the texts via the Web Interface Configuration tool.
To change the strings, modify the following elements in the Strings.resx file located in the following folder:
C:\Program Files\Softerra\Adaxes 3\Web Interface\<Web Interface Type>\App_GlobalResources.
<data name="WelcomeTemplate" xml:space="preserve">
<value>Welcome to {0}</value>
</data>
<data name="WelcomeAdaxes" xml:space="preserve">
<value>Welcome to Adaxes</value>
</data>