The question was: "...saves as all lowercase letters and not mixed case letters."
You have not mentioned the program you are using to upload the pages.
If you want to change a file or directory that you already have a mixed case to lowercase
use ftp to rename it.
+++++++++++++++++++++
Referencing to pages or directories is case sensitive.
Have you tried creating a link using an alternate case?
example: actual directory is
wedding
> ln -s wedding Wedding
Creates a symbolic link known as Wedding
now access EITHER
www.ddd.com/wedding or
www.ddd.com/Wedding
Although this does not solve all the problems,
in actual use it can solve most.