There are several "levels" of customization possible:
It is easily possible to change the program name from "SnippetMaster PRO" to anything you want by adjusting the Admin Setup -> General -> Program Name value.
Note: if you are using the free LITE version, this feature is disabled.
You can easily modify many of the colors and styles displayed in SnippetMaster by modifying the stylsheet file.
** The idea behind renaming this file is so that when updates updates to the program are installed, the customizations you have made will not be overwritten. (ie: Each time an update is released, you'll need to manually update your styles.css file with any changes that were included in the new styles.css-original file.)
You can easily modify the copyright and "Powered By" text by modifying the header and footer template files.
Please note: These template files can ONLY be changed if you purchase the "Rebrandable" version of the program. If you are using a Pro regular license or the free LITE version, then the internal templates will be used and any changes you make to the template files below will be ignored.
** The idea behind renaming these files is so that when updates to the program are installed, the customizations you have made will not be overwritten. (ie: Each time an update is released, you'll need to manually update your modified files with any changes that were included in the new files.)