Eu instalei de forma manual o tema Wear, adicione o diretório Wear no direitório Theme, o diretorio e Widgets adicionei em Plugins,  reinicie a aplicação como informa a documentação.
Não é possivel fazer a instalação pela painel de controle pois, recebo código de status 413, too entity large.
O tema esta disponivel no painel de controle para escolha, mas, quando escolho o tema e verifico na loja (website) recebo o seguinte error.

An error occurred during the compilation of a resource required to process this request. Please review the following specific error details and modify your source code appropriately.
/var/aspnetcore/GrandNode/Themes/Wear/Views/Shared/Components/Footer/Default.cshtml

'FooterModel' does not contain a definition for 'GooglePlusLink' and no accessible extension method 'GooglePlusLink' accepting a first argument of type 'FooterModel' could be found (are you missing a using directive or an assembly reference?)
+
                    @if (!string.IsNullOrEmpty(Model.GooglePlusLink))
'FooterModel' does not contain a definition for 'GooglePlusLink' and no accessible extension method 'GooglePlusLink' accepting a first argument of type 'FooterModel' could be found (are you missing a using directive or an assembly reference?)
+
                            <a href="@Model.GooglePlusLink" target="google-plus"><span class="fab fa-google-plus fa-2x"></span><span class="sr-only">google plus</span></a>

Procurei informações no forum e não encontrei como desativar o google+, Google Analytics or Universal Analytics

Acredito que seja o problema, mas não consigo resolver.

Hi,

Please write posts in English. Thank you for reporting, we will fix it. By the way, in the case of support for paid plugins or themes, please reach us at support@grandnode.com.