Wordfence says widgets on pages plugin has been modified (29 files)

Wordfence is telling me that a lot of files for the plugin Widgets on Pages have been modified. I received this same message on 1/19/21 and didn’t know what to do about it, so I ended up ignoring it. I received it again today after a new Wordfence scan. Can you tell me what this means? (I have included a list of the files from Wordfence below.)

Here is the message that is included with the warning about each file:

Details: This file belongs to plugin “Widgets On Pages” version “1.5.0” and has been modified from the file that is distributed by www.remarpro.com for this version. Please use the link to see how the file has changed. If you have modified this file yourself, you can safely ignore this warning. If you see a lot of changed files in a plugin that have been made by the author, then try uninstalling and reinstalling the plugin to force an upgrade. Doing this is a workaround for plugin authors who don’t manage their code correctly. Learn More link is: https://www.wordfence.com/help/scan/scan-results/?utm_source=plugin&utm_medium=pluginUI&utm_campaign=docsIcon#plugin-modified

I would greatly appreciate any help you can give me. I just got my site backup after a week of trouble from the service provider who moved it to a new server!! I don’t need another problem right now. I set up my wordpress site (lemonstograpes.com) alone and do not have a developer. I set it up over 2 years ago, so I can hardly remember what I am using Widgets on Pages for!!

Thanks in advance,
Concerned Jane

From Wordfence:
Modified plugin file: wp-content/plugins/widgets-on-pages/freemius/templates/pricing.php
Type: File
Issue Found February 6, 2021 1:46 pm

Modified plugin file: wp-content/plugins/widgets-on-pages/freemius/templates/forms/trial-start.php
Type: File
Issue Found February 6, 2021 1:46 pm

Modified plugin file: wp-content/plugins/widgets-on-pages/freemius/templates/forms/optout.php
Type: File
Issue Found February 6, 2021 1:46 pm
Medium

Modified plugin file: wp-content/plugins/widgets-on-pages/freemius/templates/forms/license-activation.php
Type: File
Issue Found February 6, 2021 1:46 pm

Modified plugin file: wp-content/plugins/widgets-on-pages/freemius/templates/forms/deactivation/form.php
Type: File
Issue Found February 6, 2021 1:46 pm

Modified plugin file: wp-content/plugins/widgets-on-pages/freemius/templates/connect.php
Type: File
Issue Found February 6, 2021 1:46 pm

Modified plugin file: wp-content/plugins/widgets-on-pages/freemius/templates/add-ons.php
Type: File
Issue Found February 6, 2021 1:46 pm

Modified plugin file: wp-content/plugins/widgets-on-pages/freemius/templates/account.php
Type: File
Issue Found February 6, 2021 1:46 pm
Medium

Modified plugin file: wp-content/plugins/widgets-on-pages/freemius/start.php
Type: File
Issue Found February 6, 2021 1:46 pm

Modified plugin file: wp-content/plugins/widgets-on-pages/freemius/package.json
Type: File
Issue Found February 6, 2021 1:46 pm

Modified plugin file: wp-content/plugins/widgets-on-pages/freemius/languages/freemius.pot
Type: File
Issue Found February 6, 2021 1:46 pm

Modified plugin file: wp-content/plugins/widgets-on-pages/freemius/languages/freemius-it_IT.mo
Type: File
Issue Found February 6, 2021 1:46 pm

Modified plugin file: wp-content/plugins/widgets-on-pages/freemius/languages/freemius-en.mo
Type: File
Issue Found February 6, 2021 1:46 pm

Modified plugin file: wp-content/plugins/widgets-on-pages/freemius/languages/freemius-da_DK.mo
Type: File
Issue Found February 6, 2021 1:46 pm
Medium

Modified plugin file: wp-content/plugins/widgets-on-pages/freemius/includes/supplements/fs-essential-functions-1.1.7.1.php
Type: File
Issue Found February 6, 2021 1:46 pm

Modified plugin file: wp-content/plugins/widgets-on-pages/freemius/includes/sdk/FreemiusBase.php
Type: File
Issue Found February 6, 2021 1:46 pm

Modified plugin file: wp-content/plugins/widgets-on-pages/freemius/includes/managers/class-fs-admin-menu-manager.php
Type: File
Issue Found February 6, 2021 1:46 pm

Modified plugin file: wp-content/plugins/widgets-on-pages/freemius/includes/i18n.php
Type: File
Issue Found February 6, 2021 1:46 pm

Modified plugin file: wp-content/plugins/widgets-on-pages/freemius/includes/fs-plugin-info-dialog.php
Type: File
Issue Found February 6, 2021 1:46 pm

Modified plugin file: wp-content/plugins/widgets-on-pages/freemius/includes/fs-essential-functions.php
Type: File
Issue Found February 6, 2021 1:46 pm

Modified plugin file: wp-content/plugins/widgets-on-pages/freemius/includes/entities/class-fs-plugin-license.php
Type: File
Issue Found February 6, 2021 1:46 pm

Modified plugin file: wp-content/plugins/widgets-on-pages/freemius/includes/entities/class-fs-site.php
Type: File
Issue Found February 6, 2021 1:46 pm

Modified plugin file: wp-content/plugins/widgets-on-pages/freemius/includes/entities/class-fs-payment.php
Type: File
Issue Found February 6, 2021 1:46 pm

Modified plugin file: wp-content/plugins/widgets-on-pages/freemius/includes/class-fs-plugin-updater.php
Type: File
Issue Found February 6, 2021 1:46 pm

Modified plugin file: wp-content/plugins/widgets-on-pages/freemius/includes/class-fs-api.php
Type: File
Issue Found February 6, 2021 1:46 pm

Modified plugin file: wp-content/plugins/widgets-on-pages/freemius/includes/class-freemius.php
Type: File
Issue Found February 6, 2021 1:46 pm

Modified plugin file: wp-content/plugins/widgets-on-pages/freemius/config.php
Type: File
Issue Found February 6, 2021 1:46 pm

Modified plugin file: wp-content/plugins/widgets-on-pages/freemius/assets/css/admin/account.css
Type: File
Issue Found February 6, 2021 1:46 pm

Modified plugin file: wp-content/plugins/widgets-on-pages/freemius/assets/css/admin/add-ons.css
Type: File