How to change temporary location

Hello dear good afternoonI am working with suite on a shared server where the same when sending files of traction this giving error because the suite is trying to upload directly to the folder / tmp of the server and my hosting informs that it does not allow to write files in a path below Of my hosting is / home / / htdocs / tmp.In this way I would like to know how to make the suite send the files directly to the upload folder of the suite itself without first sending the / tmp folder and in which file or folder I can change that path or variable.Thank you for your attention.