Support to use lcov files in other directories with other names than the current openned file in buffer

Hello, I've been trying to use cov for some time right now, and I successfully could use it when the .info file is generated as the same name as the current openned file in the buffer, in the same directory as well.
I can state that it works and show the faces when using like this, but I got the following scenario:

- I do got a project at /home/user/Workspace/myproject
- I do have a shell variable that resolve to this path named MYPROJECT
- At MYPROJECT i do have a .dir-locals.el configured like this:

``` elisp
((nil . ((mode . cov)
(eval . (progn
(setq cov-coverage-mode t)
(let ((coverage-path (concat (getenv "MYPROJECT")
"/src/foo/bar/TestResults")))
(setq-local cov-lcov-patterns (list (concat coverage-path "/coverage.info")))
(setq cov-lcov-file-name (concat coverage-path "/coverage.info"))
(add-to-list 'cov-coverage-file-paths coverage-path))))))

```

Every variable that is defined there resolves:

cov-lcov-patterns is a variable defined in ‘cov.el’.

Its value is
("/home/user/Workspace/myproject/src/foo/bar/TestResults/coverage.info")
Local in buffer .dir-locals.el; global value is ("*.info")

cov-lcov-file-name is a variable defined in ‘cov.el’.

Its value is
"/home/user/Workspace/myproject/src/foo/bar/TestResults/coverage.info"
Local in buffer .dir-locals.el; global value is nil

cov-coverage-file-paths is a variable defined in ‘cov.el’.

Its value is
("/home/user/Workspace/myproject/src/foo/bar/TestResults"
"." cov--locate-lcov cov--locate-coveralls cov--locate-clover
cov--locate-coveragepy)

Now when I try to open a file at:

/home/user/Workspace/myproject/src/foo/baz/zaz/

cov dosent seens to be detecting the lcov file that I have defined in .dir-locals.el:

*Messages*
No coverage data found for /home/user/Workspace/myproject/src/foo/baz/zaz/file.cs.

But if rename coverage.info to file.info and move it to /home/user/Workspace/myproject/src/foo/baz/zaz it works.

Could I receive some help with that?

Also, I like to use emacs with -nw withing the terminal, and I noticed that it only works when using with the GUI emacs.

It is possible to easy hack the cov.el to also show colors when runing with -nw?

Thank you guys very much for the attention!