I am working through some SEO improvements on a site and have come across something that (while may not be a major SEO issue) is tripping up the auditing software (Raven Tools). In this case it has to do with the brand logo not displaying and alt tag and the link (back to the home page) not having a title tag.
The image is tagged with an ALT in the file management area but it isn’t showing up and there is no clear answer to adding an alt tag manually to it. There is also no where I can figure out how to insert a link title for the link associated with it.
Is this something that I can code around or is this just a site limitation? Or is my brain limited? 
Thanks.