diff --git a/CHANGELOG.md b/CHANGELOG.md
index 99e0b91..bcc6a05 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 All notable changes to this project will be documented in this file.
 
+## v1.5.0
+* Use form's admin email for notification instead of blog's admin email, when it is not redefined.
+* Chane author to IDEV-FSD
+
 ## v1.4.0
 * Reply to email as defined in the settings
 
diff --git a/languages/wpforms-epfl-payonline-fr_FR.mo b/languages/wpforms-epfl-payonline-fr_FR.mo
index 685d719..5e3065e 100644
Binary files a/languages/wpforms-epfl-payonline-fr_FR.mo and b/languages/wpforms-epfl-payonline-fr_FR.mo differ
diff --git a/languages/wpforms-epfl-payonline-fr_FR.po b/languages/wpforms-epfl-payonline-fr_FR.po
index 8f1d2c5..064f4a2 100644
--- a/languages/wpforms-epfl-payonline-fr_FR.po
+++ b/languages/wpforms-epfl-payonline-fr_FR.po
@@ -2,9 +2,9 @@
 # This file is distributed under the same license as the WPForms EPFL Payonline plugin.
 msgid ""
 msgstr ""
-"Project-Id-Version: WPForms EPFL Payonline 1.3.0\n"
+"Project-Id-Version: WPForms EPFL Payonline 1.5.0\n"
 "Report-Msgid-Bugs-To: https://github.com/wp-cli/i18n-command/issues\n"
-"POT-Creation-Date: 2021-12-08T18:00:43+01:00\n"
+"POT-Creation-Date: 2021-12-09T16:42:26+01:00\n"
 "PO-Revision-Date: 2019-12-11 18:32+0100\n"
 "Last-Translator: nborboen <nicolas.borboen@epfl.ch>\n"
 "Language-Team: French\n"
@@ -29,80 +29,81 @@ msgid "EPFL Payonline integration with WPForms."
 msgstr "Intégration de Payonline avec WPForms."
 
 #. Author of the plugin
-msgid "Nicolas Borboën"
-msgstr "Nicolas Borboën"
+msgid "EPFL IDEV-FSD"
+msgstr ""
 
 #. Author URI of the plugin
-msgid "https://go.epfl.ch/nbo"
+#, fuzzy
+msgid "https://go.epfl.ch/idev-fsd"
 msgstr "https://go.epfl.ch/nbo"
 
-#: class-wpforms-epfl-payonline.php:186
+#: class-wpforms-epfl-payonline.php:189
 msgid "EPFL Payonline Payment stopped by conditional logic"
 msgstr "Paiement EPFL Payonline arrêté à cause de la logique conditionnelle"
 
-#: class-wpforms-epfl-payonline.php:205
+#: class-wpforms-epfl-payonline.php:208
 msgid "EPFL Payonline Payment stopped, missing payment fields"
 msgstr "Paiement EPFL Payonline arrêté, champs de paiement manquants"
 
-#: class-wpforms-epfl-payonline.php:212
+#: class-wpforms-epfl-payonline.php:215
 msgid "EPFL Payonline Payment stopped, invalid/empty amount"
 msgstr "Paiement EPFL Payonline arrêté, montant non valide ou vide"
 
-#: class-wpforms-epfl-payonline.php:450
+#: class-wpforms-epfl-payonline.php:453
 msgid "Payment failed: recipient emails do not match"
 msgstr "Échec du paiement : les e-mails des destinataires ne correspondent pas"
 
-#: class-wpforms-epfl-payonline.php:453
+#: class-wpforms-epfl-payonline.php:456
 msgid "Payment failed: Payonline returned 0"
 msgstr "Échec du paiement : la valeur retournée par Payonline est 0"
 
-#: class-wpforms-epfl-payonline.php:460
+#: class-wpforms-epfl-payonline.php:463
 msgid "EPFL Payonline Return Error"
 msgstr "Échec du paiement : Payonline a retourné une erreure"
 
 #. translators: %1$s blog's name, %2$s form's name
-#: class-wpforms-epfl-payonline.php:509
+#: class-wpforms-epfl-payonline.php:512
 msgid "[%1$s] Payment confirmation for \"%2$s\""
 msgstr "[%s] Confirmation de paiement pour \"%s\""
 
-#: class-wpforms-epfl-payonline.php:518
+#: class-wpforms-epfl-payonline.php:521
 msgid "Thanks for your payment!"
 msgstr "Merci pour votre paiement !"
 
-#: class-wpforms-epfl-payonline.php:519
+#: class-wpforms-epfl-payonline.php:522
 msgid "Please find below your order details."
 msgstr "Ci-dessous les détails de votre commande."
 
-#: class-wpforms-epfl-payonline.php:536
+#: class-wpforms-epfl-payonline.php:539
 msgid "[COPY]"
 msgstr "[COPY]"
 
-#: class-wpforms-epfl-payonline.php:600
+#: class-wpforms-epfl-payonline.php:603
 msgid "Paymode"
 msgstr "Mode de paiement"
 
-#: class-wpforms-epfl-payonline.php:607 class-wpforms-epfl-payonline.php:839
+#: class-wpforms-epfl-payonline.php:610 class-wpforms-epfl-payonline.php:858
 msgid "Payonline"
 msgstr "Payonline"
 
-#: class-wpforms-epfl-payonline.php:608
+#: class-wpforms-epfl-payonline.php:611
 msgid "Note: accessible only for Payonline instance's administrators"
 msgstr "Note: accessible uniquement pour les admin Payonline"
 
-#: class-wpforms-epfl-payonline.php:610
+#: class-wpforms-epfl-payonline.php:613
 msgid "Transaction detail"
 msgstr "Détail de la transaction"
 
-#: class-wpforms-epfl-payonline.php:614
+#: class-wpforms-epfl-payonline.php:617
 msgid "Payonline transactions list"
 msgstr "Liste des transactions Payonline"
 
-#: class-wpforms-epfl-payonline.php:635
+#: class-wpforms-epfl-payonline.php:638
 msgid "EPFL Payonline"
 msgstr "EPFL Payonline"
 
 #. translators: %s - Addons page URL in admin area.
-#: class-wpforms-epfl-payonline.php:659
+#: class-wpforms-epfl-payonline.php:678
 msgid ""
 "This addon allows to use <a href=\"%1$s\">EPFL Payonline</a> with the <a "
 "href=\"%2$s\">WPForms plugin</a>. Please read <a href=\"%3$s\">Payonline "
@@ -112,15 +113,15 @@ msgstr ""
 "<a href=\"%s\">plugin WPForms</a>. Merci de lire <a href=\"%s\">l'aide "
 "Payonline</a>."
 
-#: class-wpforms-epfl-payonline.php:666
+#: class-wpforms-epfl-payonline.php:685
 msgid "https://payonline.epfl.ch?lang=en"
 msgstr "https://payonline.epfl.ch?lang=fr"
 
-#: class-wpforms-epfl-payonline.php:668
+#: class-wpforms-epfl-payonline.php:687
 msgid "https://wiki.epfl.ch/payonline-help"
 msgstr "https://wiki.epfl.ch/payonline-aide"
 
-#: class-wpforms-epfl-payonline.php:671
+#: class-wpforms-epfl-payonline.php:690
 msgid ""
 "General Data Protection Regulation (<b>GDPR</b>): By using this addon, you "
 "agree to comply with the directives relating to data protection at EPFL and "
@@ -128,22 +129,22 @@ msgid ""
 msgstr ""
 
 #. translators: %1$s plugin github URL, %2$s plugin release URL, %3$s plugin version
-#: class-wpforms-epfl-payonline.php:676
+#: class-wpforms-epfl-payonline.php:695
 msgid ""
 "WPForms-EPFL-Payonline's information, help and sources are available on <a "
 "href=\"%1$s\">GitHub</a>. Your are using the version <a href=\"%2$s\">v%3$s</"
 "a> of the addon."
 msgstr ""
 
-#: class-wpforms-epfl-payonline.php:690
+#: class-wpforms-epfl-payonline.php:709
 msgid "Enable EPFL Payonline payments"
 msgstr "Activer les paiements EPFL Payonline"
 
-#: class-wpforms-epfl-payonline.php:701
+#: class-wpforms-epfl-payonline.php:720
 msgid "EPFL Payonline instance ID"
 msgstr "ID de l'instance EPFL Payonline"
 
-#: class-wpforms-epfl-payonline.php:704
+#: class-wpforms-epfl-payonline.php:723
 msgid ""
 "You must create a payment instance (entity that identifies your conference "
 "in the Payonline service) by using the \"New Instance\" link in the main "
@@ -155,32 +156,32 @@ msgstr ""
 "menu du site <a href=\"https://payonline.epfl.ch\" target=\"_blank"
 "\">payonline.epfl.ch</a>"
 
-#: class-wpforms-epfl-payonline.php:712
+#: class-wpforms-epfl-payonline.php:731
 msgid "WPForms EPFL Payonline Email Address"
 msgstr "Email WPForms EPFL Payonline"
 
-#: class-wpforms-epfl-payonline.php:715
+#: class-wpforms-epfl-payonline.php:734
 msgid "Enter an email address for payments notification"
 msgstr "Spécifier une adresse email pour les notifications de paiement."
 
-#: class-wpforms-epfl-payonline.php:799
+#: class-wpforms-epfl-payonline.php:818
 msgid "Process"
 msgstr "Traiter"
 
-#: class-wpforms-epfl-payonline.php:800
+#: class-wpforms-epfl-payonline.php:819
 msgid "Don't process"
 msgstr "Ne pas traiter"
 
-#: class-wpforms-epfl-payonline.php:802
+#: class-wpforms-epfl-payonline.php:821
 msgid "this charge if"
 msgstr "ces frais si"
 
-#: class-wpforms-epfl-payonline.php:803
+#: class-wpforms-epfl-payonline.php:822
 msgid "EPFL Payonline Standard payment"
 msgstr "EPFL Payonline Standard payment"
 
 #. translators: %s - Addons page URL in admin area.
-#: class-wpforms-epfl-payonline.php:812
+#: class-wpforms-epfl-payonline.php:831
 msgid ""
 "Install the <a href=\"%s\">Conditional Logic addon</a> to enable conditional "
 "logic for EPFL Payonline payments."
@@ -188,14 +189,17 @@ msgstr ""
 "Installer le <a href=\"%s\">module Conditional Logic</a> pour activer la "
 "logique conditionnelle pour les paiements EPFL Payonline."
 
-#: class-wpforms-epfl-payonline.php:839 class-wpforms-epfl-payonline.php:840
+#: class-wpforms-epfl-payonline.php:858 class-wpforms-epfl-payonline.php:859
 msgid "Plugin Additional Links"
 msgstr "Liens additionnels du plugin"
 
-#: class-wpforms-epfl-payonline.php:840
+#: class-wpforms-epfl-payonline.php:859
 msgid "Help Payonline"
 msgstr "Aide Payonline"
 
+#~ msgid "Nicolas Borboën"
+#~ msgstr "Nicolas Borboën"
+
 #~ msgid "Mode"
 #~ msgstr "Mode"
 
diff --git a/languages/wpforms-epfl-payonline.pot b/languages/wpforms-epfl-payonline.pot
index af2bc0b..5c4d35f 100644
--- a/languages/wpforms-epfl-payonline.pot
+++ b/languages/wpforms-epfl-payonline.pot
@@ -1,15 +1,15 @@
-# Copyright (C) 2021 Nicolas Borboën
+# Copyright (C) 2021 EPFL IDEV-FSD
 # This file is distributed under the same license as the WPForms EPFL Payonline plugin.
 msgid ""
 msgstr ""
-"Project-Id-Version: WPForms EPFL Payonline 1.3.0\n"
+"Project-Id-Version: WPForms EPFL Payonline 1.5.0\n"
 "Report-Msgid-Bugs-To: https://github.com/wp-cli/i18n-command/issues\n"
 "Last-Translator: ponsfrilus <ponsfrilus@gmail.com>\n"
 "Language-Team: EPFL IDEV-FSD <https://github.com/epfl-si/wpforms-epfl-payonline>\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"POT-Creation-Date: 2021-12-08T18:00:43+01:00\n"
+"POT-Creation-Date: 2021-12-09T16:42:26+01:00\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "X-Generator: WP-CLI 2.4.0\n"
 "X-Domain: wpforms-epfl-payonline\n"
@@ -27,147 +27,147 @@ msgid "EPFL Payonline integration with WPForms."
 msgstr ""
 
 #. Author of the plugin
-msgid "Nicolas Borboën"
+msgid "EPFL IDEV-FSD"
 msgstr ""
 
 #. Author URI of the plugin
-msgid "https://go.epfl.ch/nbo"
+msgid "https://go.epfl.ch/idev-fsd"
 msgstr ""
 
-#: class-wpforms-epfl-payonline.php:186
+#: class-wpforms-epfl-payonline.php:189
 msgid "EPFL Payonline Payment stopped by conditional logic"
 msgstr ""
 
-#: class-wpforms-epfl-payonline.php:205
+#: class-wpforms-epfl-payonline.php:208
 msgid "EPFL Payonline Payment stopped, missing payment fields"
 msgstr ""
 
-#: class-wpforms-epfl-payonline.php:212
+#: class-wpforms-epfl-payonline.php:215
 msgid "EPFL Payonline Payment stopped, invalid/empty amount"
 msgstr ""
 
-#: class-wpforms-epfl-payonline.php:450
+#: class-wpforms-epfl-payonline.php:453
 msgid "Payment failed: recipient emails do not match"
 msgstr ""
 
-#: class-wpforms-epfl-payonline.php:453
+#: class-wpforms-epfl-payonline.php:456
 msgid "Payment failed: Payonline returned 0"
 msgstr ""
 
-#: class-wpforms-epfl-payonline.php:460
+#: class-wpforms-epfl-payonline.php:463
 msgid "EPFL Payonline Return Error"
 msgstr ""
 
 #. translators: %1$s blog's name, %2$s form's name
-#: class-wpforms-epfl-payonline.php:509
+#: class-wpforms-epfl-payonline.php:512
 msgid "[%1$s] Payment confirmation for \"%2$s\""
 msgstr ""
 
-#: class-wpforms-epfl-payonline.php:518
+#: class-wpforms-epfl-payonline.php:521
 msgid "Thanks for your payment!"
 msgstr ""
 
-#: class-wpforms-epfl-payonline.php:519
+#: class-wpforms-epfl-payonline.php:522
 msgid "Please find below your order details."
 msgstr ""
 
-#: class-wpforms-epfl-payonline.php:536
+#: class-wpforms-epfl-payonline.php:539
 msgid "[COPY]"
 msgstr ""
 
-#: class-wpforms-epfl-payonline.php:600
+#: class-wpforms-epfl-payonline.php:603
 msgid "Paymode"
 msgstr ""
 
-#: class-wpforms-epfl-payonline.php:607
-#: class-wpforms-epfl-payonline.php:839
+#: class-wpforms-epfl-payonline.php:610
+#: class-wpforms-epfl-payonline.php:858
 msgid "Payonline"
 msgstr ""
 
-#: class-wpforms-epfl-payonline.php:608
+#: class-wpforms-epfl-payonline.php:611
 msgid "Note: accessible only for Payonline instance's administrators"
 msgstr ""
 
-#: class-wpforms-epfl-payonline.php:610
+#: class-wpforms-epfl-payonline.php:613
 msgid "Transaction detail"
 msgstr ""
 
-#: class-wpforms-epfl-payonline.php:614
+#: class-wpforms-epfl-payonline.php:617
 msgid "Payonline transactions list"
 msgstr ""
 
-#: class-wpforms-epfl-payonline.php:635
+#: class-wpforms-epfl-payonline.php:638
 msgid "EPFL Payonline"
 msgstr ""
 
 #. translators: %s - Addons page URL in admin area.
-#: class-wpforms-epfl-payonline.php:659
+#: class-wpforms-epfl-payonline.php:678
 msgid "This addon allows to use <a href=\"%1$s\">EPFL Payonline</a> with the <a href=\"%2$s\">WPForms plugin</a>. Please read <a href=\"%3$s\">Payonline Help</a> in order to create a payment instance."
 msgstr ""
 
-#: class-wpforms-epfl-payonline.php:666
+#: class-wpforms-epfl-payonline.php:685
 msgid "https://payonline.epfl.ch?lang=en"
 msgstr ""
 
-#: class-wpforms-epfl-payonline.php:668
+#: class-wpforms-epfl-payonline.php:687
 msgid "https://wiki.epfl.ch/payonline-help"
 msgstr ""
 
-#: class-wpforms-epfl-payonline.php:671
+#: class-wpforms-epfl-payonline.php:690
 msgid "General Data Protection Regulation (<b>GDPR</b>): By using this addon, you agree to comply with the directives relating to data protection at EPFL and to apply the seven key principles of article 5 of the GDPR."
 msgstr ""
 
 #. translators: %1$s plugin github URL, %2$s plugin release URL, %3$s plugin version
-#: class-wpforms-epfl-payonline.php:676
+#: class-wpforms-epfl-payonline.php:695
 msgid "WPForms-EPFL-Payonline's information, help and sources are available on <a href=\"%1$s\">GitHub</a>. Your are using the version <a href=\"%2$s\">v%3$s</a> of the addon."
 msgstr ""
 
-#: class-wpforms-epfl-payonline.php:690
+#: class-wpforms-epfl-payonline.php:709
 msgid "Enable EPFL Payonline payments"
 msgstr ""
 
-#: class-wpforms-epfl-payonline.php:701
+#: class-wpforms-epfl-payonline.php:720
 msgid "EPFL Payonline instance ID"
 msgstr ""
 
-#: class-wpforms-epfl-payonline.php:704
+#: class-wpforms-epfl-payonline.php:723
 msgid "You must create a payment instance (entity that identifies your conference in the Payonline service) by using the \"New Instance\" link in the main menu on <a href=\"https://payonline.epfl.ch\" target=\"_blank\">payonline.epfl.ch</a>"
 msgstr ""
 
-#: class-wpforms-epfl-payonline.php:712
+#: class-wpforms-epfl-payonline.php:731
 msgid "WPForms EPFL Payonline Email Address"
 msgstr ""
 
-#: class-wpforms-epfl-payonline.php:715
+#: class-wpforms-epfl-payonline.php:734
 msgid "Enter an email address for payments notification"
 msgstr ""
 
-#: class-wpforms-epfl-payonline.php:799
+#: class-wpforms-epfl-payonline.php:818
 msgid "Process"
 msgstr ""
 
-#: class-wpforms-epfl-payonline.php:800
+#: class-wpforms-epfl-payonline.php:819
 msgid "Don't process"
 msgstr ""
 
-#: class-wpforms-epfl-payonline.php:802
+#: class-wpforms-epfl-payonline.php:821
 msgid "this charge if"
 msgstr ""
 
-#: class-wpforms-epfl-payonline.php:803
+#: class-wpforms-epfl-payonline.php:822
 msgid "EPFL Payonline Standard payment"
 msgstr ""
 
 #. translators: %s - Addons page URL in admin area.
-#: class-wpforms-epfl-payonline.php:812
+#: class-wpforms-epfl-payonline.php:831
 msgid "Install the <a href=\"%s\">Conditional Logic addon</a> to enable conditional logic for EPFL Payonline payments."
 msgstr ""
 
-#: class-wpforms-epfl-payonline.php:839
-#: class-wpforms-epfl-payonline.php:840
+#: class-wpforms-epfl-payonline.php:858
+#: class-wpforms-epfl-payonline.php:859
 msgid "Plugin Additional Links"
 msgstr ""
 
-#: class-wpforms-epfl-payonline.php:840
+#: class-wpforms-epfl-payonline.php:859
 msgid "Help Payonline"
 msgstr ""
diff --git a/wpforms-epfl-payonline.php b/wpforms-epfl-payonline.php
index eca6628..e467965 100644
--- a/wpforms-epfl-payonline.php
+++ b/wpforms-epfl-payonline.php
@@ -37,7 +37,7 @@
 }
 
 // Plugin version.
-define( 'WPFORMS_EPFL_PAYONLINE_VERSION', '1.4.0' );
+define( 'WPFORMS_EPFL_PAYONLINE_VERSION', '1.5.0' );
 // Plugin name.
 define( 'WPFORMS_EPFL_PAYONLINE_NAME', 'WPForms EPFL Payonline' );
 // Latest WP version tested with this plugin.