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. See below code example.
<?php
/*Your code goes here*/
$_LANG['langvariablename'] = "Your text";
?>
Step 5). After updating the text, save that file "Ctrl+s" and upload on the same path.
Notes.
1. Before change the text, we suggested you to take existing file backup.
2. Do not change these variable names, only change the text for these variables.
3. For others language file, please do the same process.
4. If your WHMCS is installed on main public_html directory then folder structure should be like /public_html/lang/overrides/
5. If your login with SFTP/SSH then your folder structure should be like /var/www/html/whmcsfolder/lang/overrides/ or /home/public_html/lang/overrides/. It depends on your directory structure.