how to remove the rule "|" between name and title in \makecvtitle from moderncvbanking style?

i want to start by saying that i am no programmer and that i do not know a lot about it,
i tried to make my own cv using latex as a first experience, you will find screenshots of what i did below and then i'll explain what i don't understand ;

this is the code in the model i found :
enter image description here
and this is how it displays my name and title :
enter image description here

what i would like to do, is to delete the \rule "|" that it between my name and my title,
i did some research and understood that the banking style affects the command \makecvtitle, what i do not know is how can i delete it ?

here is the code as asked in the comments :

    \documentclass[11pt,a4paper,sans]{moderncv}        
    \moderncvstyle{banking}                            
    \moderncvcolor{blue}      

    \usepackage[utf8]{inputenc}                      
    \usepackage[scale=0.75]{geometry}

    \usepackage{import}


    \name{Hichem}{RAHMANI\\}

    \title{Certified SAP Consultant}                                
    \phone[mobile]{+213 540 323 550}                   
    \email{h.rahmani04221995@gmail.com}                                


    \begin{document}

    \makecvtitle
    \end{document}

i would be more than grateful if anyone could show me this,

thanks in advance.

You can redefine the head like this:

\documentclass[11pt,a4paper,sans]{moderncv}        
\moderncvstyle{banking}                            
\moderncvcolor{blue}      
\usepackage[utf8]{inputenc}                      
\usepackage[scale=0.75]{geometry}
\usepackage{import}
\makeatletter
\@initializecommand{\makehead}{%
\setlength{\makeheaddetailswidth}{0.8\textwidth}%
\hfil%
\parbox{\makeheaddetailswidth}{%
\centering%
% name and title
\namestyle{\@firstname~\@lastname}\linebreak%
\vskip-1.5ex%
\ifthenelse{\equal{\@title}{}}{}{\titlestyle{\@title}}% \isundefined doesn't work on \@title, as LaTeX itself defines \@title (before it possibly gets redefined by \title) 
% optional detailed information
\if@details{%
\\%
\addressfont\color{color2}%
\ifthenelse{\isundefined{\@addressstreet}}{}{\addtomakeheaddetails{\addresssymbol\@addressstreet}%
\ifthenelse{\equal{\@addresscity}{}}{}{\addtomakeheaddetails[~--~]{\@addresscity}}% if \addresstreet is defined, \addresscity and \addresscountry will always be defined but could be empty
\ifthenelse{\equal{\@addresscountry}{}}{}{\addtomakeheaddetails[~--~]{\@addresscountry}}%
\flushmakeheaddetails\@firstmakeheaddetailselementtrue\\}%
\ifthenelse{\isundefined{\@born}}{}{\addtomakeheaddetails{\bornsymbol\@born}}%
\collectionloop{phones}{% the key holds the phone type (=symbol command prefix), the item holds the number
\addtomakeheaddetails{\csname\collectionloopkey phonesymbol\endcsname\collectionloopitem}}%
\ifthenelse{\isundefined{\@email}}{}{\addtomakeheaddetails{\emailsymbol\emaillink{\@email}}}%
\ifthenelse{\isundefined{\@homepage}}{}{\addtomakeheaddetails{\homepagesymbol\httpslink{\@homepage}}}%
\collectionloop{socials}{% the key holds the social type (=symbol command prefix), the item holds the link
\addtomakeheaddetails{\csname\collectionloopkey socialsymbol\endcsname\collectionloopitem}}%
\ifthenelse{\isundefined{\@extrainfo}}{}{\addtomakeheaddetails{\@extrainfo}}%
\flushmakeheaddetails}\fi}\\[2.5em]}% need to force a \par after this to avoid weird spacing bug at the first section if no blank line is left after \makehead
\makeatother
\name{Hichem}{RAHMANI}
\title{Certified SAP Consultant}                                
\phone[mobile]{+213 540 323 550}                   
\email{h.rahmani04221995@gmail.com}                                
\begin{document}
\makecvtitle
\end{document}