Change Field Names outside Plugin

Hi,

Is there a way to change field names without going directly to the plugin files?
I tried to change one field – from title to Company name, and I changed it here: wp-crowdfunding/shortcode/Submit_Form.php

//Title
            $html .= '<div class="wpneo-single">';
            $html .= '<div class="wpneo-name">'.__( "Company Name" , "wp-crowdfunding" ).'</div>';
            $html .= '<div class="wpneo-fields">';
            $html .= '<input type="text" name="wpneo-form-title" value="'.$title.'">';
            $html .= '<small>'.__("Put the Company Name here","wp-crowdfunding").'</small>';
            $html .= '</div>';
            $html .= '</div>';

But I’m worried it will be overwritten once an update comes up. How can I handle this?

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