somerscons Hi
You may kindly try the suggestions provided below which go in reciprocal to your queries >
1) Try add this to custom.css file :
.s5_logo_module{margin:0 auto !important;}
2) To be more precise and avoid confusion/ambiguity in addressing your query, Do you wish to refer to icon as shown in screenshot
3) You can change the specific text accordingly in \templates\zoka\vertex\footer.php file. If looking forward to something else for the relative section, Kindly elaborate in terms of "settings" you wish to refer to
Finding custom.css or you may create a new file with similar name (if it doesnt exist) ::
Shape 5 templates ship with an empty custom.css file in the /css/ subdirectory of your template. Simply add your styles to this file and they will be included in your layout.
Lastly, Kindly ensure to clear your browser cache if changes dont reflect