In order to change the password to your FTP account you would need to firstly login to WSP
Once you are logged in please click on FTP accounts:
You should be redirected to a page where it will show the list of FTP accounts that was created on this hosting space. Select the FTP account you wish to make changes to:
Change the password to something else you prefer and confirm it by typing it again in the required field.
Click the Save button to complete the changes.
Please note that it is always best to use a strong password to make it difficult for unauthorized persons to gain access to your website's content.
You could use the password generator to assist you with this.