Issue title: Shared Hosting Problem
 Issue body: I ran the package locally. But the project is running on shared hosting so I have to transfer it manually. First of all, I refreshed the vendor directory.

But when I try this code "use GoogleTranslate;" :
I get the error "Class 'GoogleTranslate' not found".

If "JoggApp\GoogleTranslate\GoogleTranslate" when I try this:
I get the error Non-static method JoggApp\GoogleTranslate\GoogleTranslat38d1:d2b4:3d06:83e8:96a5:8c2:893d:aba5justTranslate() should not be called statically.

It works locally without any problems, but if you have any advice on this, I would appreciate it.

I also manually imported the googletranslate.php config file into the config directory. And I added the api key to the env file.
 Comments: 
 Comment 0: we have never used it on shared hosting, so no idea about it.
{'source': 'GithubIssues', 'repo_name_with_owner': 'JoggApp/laravel-google-translate', 'issue_id': 946655849, 'repo_stars': 146.0}