In order to change the text for WHMCS template/order form pages please follow below steps.
Step 1). First of all you need to connect with FTP client like "Filezilla/WinSCP" or "cPanel"
Step 1). First of all you need to connect with FTP client like "Filezilla/WinSCP" or "cPanel"
Step 2). Go to /whmcspath/lang/
Step 3). Create new folder with this name "overrides" (if not exist) or if exist then go this folder /whmcspath/lang/overrides/
Step 4). Create new language file with name "yourlanguage.php" (if file not exist) or If exist then download that particular file and edit it in editor like Notepad,etc.
Example:
If you want to change text for English language then you need to create a new file with name "english.php" on this path /whmcspath/lang/overrides/ or download that file if already exists.
For new created file you need start the PHP tag and close PHP tag in the file and enter the code between opening and closing PHP tags.
